We are all in the gutter, but some of us are looking at the stars.

创新来自于对一千件事说“不”，专注于真正重要的少数几件事。

解释：砍伐树木不把树根砍掉，必能重新生长；堵塞水不把源头堵住，必会重新流出；消除祸患不铲除产生祸患的根基，祸患还会再生。

可持续性不是一种选择；它是我们行业未来的必要条件。

Sometimes the best way to help the poor is to give them cash and let them decide how to spend it.