机器人是一种被编程执行多种任务的设备，并且可以重新编程以执行其他任务。

Your most unhappy customers are your greatest source of learning.

The most advanced agricultural systems still depend on the most fundamental element: healthy soil.

Psychology should focus on how the mind helps us adapt to our environment.

Every program has (at least) two purposes: the one for which it was written, and another for which it wasn't.

恨也罢，爱也罢，思想、感觉、观察也罢，无非都是在领悟。

Collaboration is key—no great science is done in isolation.