The challenge in computational learning theory is to understand the capabilities and limitations of learning algorithms.
诗歌不是一个封闭的领域,而是一个开放的领域。
We have not yet learned to think, but we are learning.
Start where you are, with what you have. Make something of it and never be satisfied.
永远不要停止学习。世界总是在变化,你必须随之改变。