牛鸣而马不应，非不闻牛声也，异类故也。
牛大叫，但马却不回应；不是因为马没听到声音，是因为它们不是同类啊。点评：同类之间存在着客观联系，故能相应。
In the end, we are all just stories.
志村簇的研究证明了几何直觉的力量。
There is something profoundly mysterious about quantum mechanics that we still don't understand.
Your time is limited, so don't waste it living someone else's life. Don't be trapped by dogma—which is living with the results of other people's thinking. Don't let the noise of others' opinions drown out your own inner voice. And most important, have the courage to follow your heart and intuition. They somehow already know what you truly want to become. Everything else is secondary.
幸福不是在外面等着我们去寻找。它不在外面的原因是因为它在我们的内心。