最好的读者是阅读自己作品的作家。

Sustainability in agriculture is not an option—it's a necessity for the future of our planet.

I'm addicted to winning. The feeling is just incredible.

Get busy living, or get busy dying.

The PAC learning framework provides a formal way to quantify the learnability of a concept class.

翻译：机密的事情不保密，就会招致祸害。

The only way to truly understand something is to do it yourself.

二十年的爱情让女人犹如一片断痕残壁，但二十年的婚姻则让她好似一栋公共建筑。