The harder you work, the luckier you get.

真相很少是纯粹的，也从不简单。

Change the way you look at things and the things you look at change.

Agricultural research requires enduring loneliness and withstanding failures.

The computer is the ultimate polluter: its feces are indistinguish- able from the food it produces.

爱并不总是关于坚持；有时，它是关于放手。