学习算法的成功取决于其训练数据的质量和数量。

The state of nature has a law of nature to govern it, which obliges every one: and reason, which is that law, teaches all mankind, who will but consult it, that being all equal and independent, no one ought to harm another in his life, health, liberty, or possessions.

The iron rule of nature is: you get what you reward for. If you want ants to come, you put sugar on the floor.

知识可以分享，智慧无法分享，它可以被发现，被体验。