不愤不启,不悱不发;举一隅不以三隅反,则不复也。
【讲解】:(教学生)不到他苦思冥想怎么也弄不明白的时候,不去开导他;不到他想说而又说不出来的时候,不去启发他。告诉他(四方形)的一个角,他不能由此推出另外三个角,就不再往下教他(新知识)了。
宇宙可能从一个非常平滑和均匀的状态开始,然后演变成我们今天看到的复杂和有结构的宇宙。
创新的关键不仅在于找到答案,还在于提出正确的问题。
"真正的作家不是为了名声而写作,而是为了表达内心的真实。"
You have to be willing to make mistakes regularly; there is nothing wrong with it. Michael taught me about making your best judgment, being wrong, making your next best judgment, being wrong, making your third best judgment, and then doubling your money.
The only limit to our realization of tomorrow is our doubts of today.
世上还没有一种方法,可以从一个人的脸上探察他的居心;他是我所曾经绝对信任的一个人。
过去是知识的源泉,未来是希望的源泉。热爱过去意味着对未来的信心。
"Every man's life is a fairy tale written by God's fingers."