你记忆中的一切都不在了,还是忘掉比较好。
The Erdős discrepancy problem fascinated me because it was so simple to state yet so deep in its implications.
we all have a great need for acceptance. But you must trust that your beliefs are unique, your own, even though others may think them odd or unpopular, even though the herd may go“That's bad.”
因果推理的力量在于它允许我们预测我们从未采取的行动的效果。
It is not the nature of magic to be either good or evil, but it is the nature of those who use it.