写作是使不可见之物可见的艺术。
人工智能的未来取决于无监督学习。
51 Pegasi b的发现是天文学的一个转折点,证明了行星可以存在于类似太阳的恒星周围。
The quality of ideas seems to play a minor role in mass movement leadership. What counts is the arrogant gesture, the complete disregard of the opinion of others, the singlehanded defiance of the world.