The study of black holes has revolutionized our understanding of space and time.

"Sometimes the hardest thing in life is to know which bridge to cross and which to burn."

All the choir of heaven and furniture of earth - in a word， all those bodies which compose the frame of the world - have not any subsistence without a mind.

我们可以在不压迫的情况下执行正义。

最大的财富是满足于少量。

拥有追随自己内心与直觉的勇气，你的内心与直觉多少已经知道你真正想要成为什么样的人。