Hold to the now, the here, through which all future plunges to the past.

The rules of art are not arbitrary; they are founded in reason and in the nature of things.

"A book is a mirror: if a fool looks in, no sage can look out."

成功是我唯一的选择，失败不是。

成功不在于金钱，而在于热爱。

现代物理学的挑战不仅在于找到答案，还在于提出正确的问题。