I’m very proud of my body.
我为我的身体感到非常自豪。
挑战在于使不可见的东西变得可见。
当有人尊重你时,你不应该感到惊讶,你应该期待它。
The course of development consists simply in this; that in each generation the two parental traits appear, separated and unchanged.
你能做的最好的投资就是投资自己。
Theorems are the permanent literature of mathematics.