Acting deals with very delicate emotions. It is not putting up a mask. Each time an actor acts he does not hide; he exposes himself.

"Understanding the limits of computation is as important as pushing its boundaries."

朗兰兹猜想表明，数学的不同领域之间存在一种隐藏的和谐。

Number is the ruler of forms and ideas， and the cause of gods and daemons.

能源转型不仅仅是从化石燃料转向可再生能源，而是为不断增长的全球人口提供可靠、经济且清洁的能源。