You can't let your failures define you. You have to let your failures teach you.
如果你需要统计才能知道你在做什么,那你可能不应该做这件事。
The real problem is not whether machines think but whether men do.
宇宙的奥秘就在这些圆点之中。
The only reason people want to be masters of the future is to change the past.