"The true power of science lies in its ability to unite us in our quest for knowledge."

Do not try to change the outer world; change your inner world, and the outer world will adjust itself.

市场比政府更能高效地分配资源，但它并非完美无缺。

无论如何你都得思考，那为什么不往大处想呢？

没有情感，就不会有黑暗向光明、冷漠向活力的转变。