每个人都对自己未做的好事负有罪责。

这句话其实是莎士比亚借哈姆雷特之口说的，但是霍金非常喜欢，曾在自己著作中多次引用，所以很多人误以为本句话是霍金说的。

The most important thing you can do to achieve your goals is to make sure that as soon as you set them, you immediately begin to create momentum.

Every piece of fruit tells a story—of the land, the labor, and the love that went into growing it.

「释义」：人要在具体事务中磨炼，才能真正站稳脚跟。