自然是自由的领域，因为在她的统治下，任何专制都无法存在。

最高尚的快乐是理解的喜悦。

"The success of machine learning depends on the ability to balance the trade-off between bias and variance in the models we build."

The world is not a pleasant place to be, but it is the only one we have.

Einstein was wrong when he said, 'God does not play dice'. Consideration of black holes suggests, not only that God does play dice, but that he sometimes confuses us by throwing them where they can't be seen

历史学家必须是诗人，不是为了创造，而是为了重新创造。