Time is a great teacher, but unfortunately it kills all its pupils.

孤独是我们为自我意识付出的代价。

A year spent in artificial intelligence is enough to make one believe in God.

The brain is like a muscle. When it is in use we feel very good. Understanding is joyous.

The study of mathematics is a constant dialogue between the concrete and the abstract.

超对称性的发现是20世纪理论物理学中最激动人心的进展之一。