如果我们总是做同样的事情,就不要指望事情会改变。
生活对智者是一场梦,对愚者是一场游戏,对富人是一场喜剧,对穷人是一场悲剧。
In the realm of computational learning, the key is not just to learn, but to learn efficiently.
I have now taken a serious task upon myself and I fear a greater one than is in the power of any man to perform.