自然界中没有线条，只有相互映衬的色彩区域。

The concept of a black hole firewall challenges our understanding of quantum mechanics and general relativity.

无畏并非毫无畏惧。它不是完全不害怕，而是心怀诸多恐惧却依然勇往直前。

我专注于我需要做的事来变得更好。

The elegance of a mathematical proof is in its simplicity and clarity.

完全透析自己的本性---这是你我此生来走一遭的目的。

The writer must be able to superintend himself and criticize himself.

生命的意义在于经历，而不在于结果。

Men trust their ears less than their eyes.