"Grief is not a line, carrying you infinitely further from loss. It is a circle, and you come back, again and again, to the same place."

"The true value of science lies in its ability to change our perspective."

人们不应该研究这样的问题，应该把它们留给哲学家。

最重要的技能是学会如何学习。

每场革命都始于一个拒绝被压制的声音。