Farmers are the unsung heroes of our food system; their decisions shape the health of nations.

计算学习理论中的一个关键见解是，学习问题的复杂性由假设空间的复杂性和可用数据的数量决定。

事实是，每个人都会伤害你。你只需要找到值得为之受苦的人。

我是那种会让你想打你妈妈的人。

The study of exoplanets is a journey of discovery, filled with surprises and challenges that keep us motivated.

The natural effort of every individual to better his own condition， when suffered to exert itself with freedom and security， is so powerful a principle that it is alone， and without any assistance， not only capable of carrying on the society to wealth and prosperity but of surmounting a hundred impertinent obstructions with which the folly of human laws too often encumbers its operations.