创新的关键不仅在于找到答案，还在于提出正确的问题。

Courtesy costs nothing. Lower the toilet seat after use. Let the people in the elevator exit before you enter. Return shopping carts to their designated areas. When you borrow something， return it better shape (filled up， cleaned) than when you got it.

The only way to get rid of a temptation is to yield to it.

海洋将我们所有人联系在一起；它的挑战需要全球解决方案。

The biggest flex is being comfortable in your own skin.

我步入丛林，因为我希望生活有意义。我希望活得深刻，吸取生命中所有的精华，把非生命的一切都击溃。

意志力不是美德，而是神经冲动的定向爆破。

The concept of probably approximately correct (PAC) learning has been foundational in computational learning theory.