When you live for others' opinions, you are dead.

宇宙的数学是用几何语言书写的。

The business of education is not to make the young perfect in any one of the sciences, but so to open and dispose their minds as may make them capable of any, when they shall apply themselves to it.

文学是克服死亡的唯一途径。

你越是赞美和庆祝你的生活，生活中就越有值得庆祝的事情。

医学研究是一场马拉松，而不是短跑——耐力比速度更重要。