「Without analysis, no synthesis; without synthesis, no analysis.」- 永斯·雅各布·贝采利乌斯经典语录

Without analysis, no synthesis; without synthesis, no analysis.

永斯·雅各布·贝采利乌斯

💡 解读：没有分析，就没有合成；没有合成，也就没有分析。

👤 更多永斯·雅各布·贝采利乌斯经典语录 10句

Nature is the great laboratory in which all chemical changes are effected.

永斯·雅各布·贝采利乌斯

The art of chemistry consists in the ability to separate, identify, and quantify the different substances.

永斯·雅各布·贝采利乌斯

Every chemical compound must have a definite composition, which can be expressed by the symbols of its elements.

永斯·雅各布·贝采利乌斯

The art of chemistry consists in the ability to separate, to purify, and to combine substances.

永斯·雅各布·贝采利乌斯

In nature, nothing is lost, nothing is created, everything is transformed.

永斯·雅各布·贝采利乌斯

The progress of chemistry is marked by the discovery of new elements and the determination of their properties.

永斯·雅各布·贝采利乌斯

Every chemical combination is wholly and solely dependent on two opposing forces, positive and negative electricity.

永斯·雅各布·贝采利乌斯

The language of chemistry is universal, and its symbols are understood by all nations.

永斯·雅各布·贝采利乌斯

The progress of chemistry is marked by the discovery of new elements and the improvement of analytical methods.

永斯·雅各布·贝采利乌斯

The art of chemistry consists in the ability to separate, recognize, and determine the quantities of the substances of which bodies are composed.

永斯·雅各布·贝采利乌斯

李娟

但愿同入梦。

琼瑶

悲伤就是知识

拜伦

表面看起来糟糕的事，本质上却往往并非如此。

塞涅卡

我绝不坚信这个时代没有放之四海而皆准的正义和良善的价值观，它们不仅仅有，而且不是朝令夕改流动无常的，它们是稳定而永恒的。

亚历山大·索尔仁尼琴

我们根本没想到要怀疑或轻视“历史的启示”；历史就是我们的一切。

恩格斯

奇花与丽日争妍，翠竹共青天斗碧。

吴承恩

大家礼义教子弟，小家凶恶训儿郎。

周希陶

人人为我，我为人人。

列宁

真理就是自由人的祖国。真理不存在于丑化了的现实里。生命的第一个行动就是创造的行动。在争论中是不分高贵卑鄙，也不管称号姓氏的，重要的只是真理，在它面前人人平等。

罗曼·罗兰

40句相邻名言

The investigation of the relative weights of the ultimate particles of bodies is a subject, as far as I know, entirely new: I have lately been prosecuting this inquiry with remarkable success.

约翰·道尔顿

提出原子理论，解释元素性质

Matter, though divisible in an extreme degree, is nevertheless not infinitely divisible.

约翰·道尔顿

提出原子理论，解释元素性质

The atoms of different elements are distinguished from each other by their weights.

约翰·道尔顿

提出原子理论，解释元素性质

No new creation or destruction of matter is within the reach of chemical agency.

约翰·道尔顿

提出原子理论，解释元素性质

The doctrine of definite proportions appears to me to be as infallible as the doctrine of gravitation.

约翰·道尔顿

提出原子理论，解释元素性质

The investigation of the relative weights of the ultimate particles of bodies is a subject, as far as I know, entirely new.

约翰·道尔顿

提出原子理论，解释元素性质

The atoms of a given element are identical in mass and properties.

约翰·道尔顿

提出原子理论，解释元素性质

The elements, if arranged according to their atomic weights, exhibit an apparent periodicity of properties.

德米特里·门捷列夫

创建元素周期表，系统排列已知元素

There is nothing in this world that I fear to say.

德米特里·门捷列夫

创建元素周期表，系统排列已知元素

Work, look for peace and calm in work: you will find it nowhere else.

德米特里·门捷列夫

创建元素周期表，系统排列已知元素

The future belongs to science and those who make friends with science.

德米特里·门捷列夫

创建元素周期表，系统排列已知元素

The most important thing is to have a clear conscience.

德米特里·门捷列夫

创建元素周期表，系统排列已知元素

The future belongs to science — to those who dare to explore it.

德米特里·门捷列夫

创建元素周期表，系统排列已知元素

The most important thing is to never stop questioning.

德米特里·门捷列夫

创建元素周期表，系统排列已知元素

The art of chemistry consists in the ability to separate, to purify, and to combine substances.

永斯·雅各布·贝采利乌斯

现代化学符号系统创始人

Every chemical combination is wholly and solely dependent on two opposing forces, positive and negative electricity.

永斯·雅各布·贝采利乌斯

现代化学符号系统创始人

The progress of chemistry is marked by the discovery of new elements and the improvement of analytical methods.

永斯·雅各布·贝采利乌斯

现代化学符号系统创始人

In nature, nothing is lost, nothing is created, everything is transformed.

永斯·雅各布·贝采利乌斯

现代化学符号系统创始人

The language of chemistry is universal, and its symbols are understood by all nations.

永斯·雅各布·贝采利乌斯

现代化学符号系统创始人

The art of chemistry consists in the ability to separate, recognize, and determine the quantities of the substances of which bodies are composed.

永斯·雅各布·贝采利乌斯

现代化学符号系统创始人

Every chemical compound must have a definite composition, which can be expressed by the symbols of its elements.

永斯·雅各布·贝采利乌斯

现代化学符号系统创始人

The art of chemistry consists in the ability to separate, identify, and quantify the different substances.

永斯·雅各布·贝采利乌斯

现代化学符号系统创始人

The progress of chemistry is marked by the discovery of new elements and the determination of their properties.

永斯·雅各布·贝采利乌斯

现代化学符号系统创始人

Nature is the great laboratory in which all chemical changes are effected.

永斯·雅各布·贝采利乌斯

现代化学符号系统创始人

Organic chemistry just now appears to me like a primeval tropical forest, full of the most remarkable things, a dreadful endless jungle into which one does not dare enter, for there seems to be no way out.

弗里德里希·维勒

首次合成尿素，打破有机无机界限

The synthesis of urea without the aid of any vital force is a fact of the greatest importance.

弗里德里希·维勒

首次合成尿素，打破有机无机界限

Chemistry is a wonderful science, but one should not devote oneself exclusively to it.

弗里德里希·维勒

首次合成尿素，打破有机无机界限

The more one learns, the more one sees how much remains to be learned.

弗里德里希·维勒

首次合成尿素，打破有机无机界限

Organic chemistry just now is enough to drive one mad. It gives me the impression of a primeval tropical forest, full of the most remarkable things, a dreadful endless jungle into which one does not dare enter for there seems to be no way out.

弗里德里希·维勒

首次合成尿素，打破有机无机界限

The synthesis of urea without the aid of any vital force is one of the most important discoveries of our century.

弗里德里希·维勒

首次合成尿素，打破有机无机界限

Chemistry is a science that has always been close to my heart, and I have devoted my life to it with joy and enthusiasm.

弗里德里希·维勒

首次合成尿素，打破有机无机界限

Organic chemistry just now is enough to drive one mad. It gives me the impression of a primeval tropical forest, full of the most remarkable things, a monstrous and boundless thicket, with no way of escape, into which one may well dread to enter.

弗里德里希·维勒

首次合成尿素，打破有机无机界限

The urea synthesis was a lucky hit, but it opened a new field of research.

弗里德里希·维勒

首次合成尿素，打破有机无机界限

Chemistry is a science that has the extraordinary property of being able to create its own subject matter.

弗里德里希·维勒

首次合成尿素，打破有机无机界限

We must believe that we are gifted for something and that this thing must be attained.

玛丽·居里

发现镭和钋，两次诺贝尔奖得主

Life is not easy for any of us. But what of that? We must have perseverance and above all confidence in ourselves.

玛丽·居里

发现镭和钋，两次诺贝尔奖得主

I am among those who think that science has great beauty.

玛丽·居里

发现镭和钋，两次诺贝尔奖得主

You cannot hope to build a better world without improving the individuals.

玛丽·居里

发现镭和钋，两次诺贝尔奖得主

All my life through, the new sights of Nature made me rejoice like a child.

玛丽·居里

发现镭和钋，两次诺贝尔奖得主

Nothing in life is to be feared, it is only to be understood. Now is the time to understand more, so that we may fear less.

玛丽·居里

发现镭和钋，两次诺贝尔奖得主

🎲 随机 · 灵感闪现 ✨ 名言如星，拾光而行