"The beauty of formal methods lies in their ability to provide absolute guarantees about system behavior."
相对论不仅仅是一个科学理论,而且是一个哲学理论。
跨国合作是解决全球粮食安全挑战的关键。
The past is never dead. It's not even past.
To look up at the heights of heaven and to admire the stars.
我会怀疑自己,我会缺乏安全感,我会恐惧失败。我会在那几个夜晚,在我喜欢的球场上现身时,想着「我的背很痛,我的脚受伤,我的膝盖受伤。我没有办法了,我只想放松。」我们都曾自我怀疑,你不需要否认它,但你也不能够向它屈服。你要做的是去拥抱它。