My scientific studies have afforded me great satisfaction; and I am convinced that it will not be long before the whole world acknowledges the results of my work.
Life is not like cooking, where you can prepare all the ingredients before you start cooking.
我学得越多，就越意识到自己不懂的还有很多。
漂亮的女人休要让她老去，风流浪的子不要让他贫困。
Fear can hold you prisoner. Hope can set you free.