数学的美在于它揭示隐藏的对称性和真理的能力。

天地间存在灵性，精神永不消亡。

I don't have to be perfect, I just have to be me.

A film is never really good unless the camera is an eye in the head of a poet.

We ought not to act and speak as if we were asleep.

科学家不是给出正确答案的人，而是提出正确问题的人。

【释义】君子的言论，真实可靠且有证据。