Reading furnishes the mind only with materials of knowledge; it is thinking that makes what we read ours.
The future belongs to those who see opportunities where others see challenges.
Data drives decisions, but don't be held hostage by data.
The act of writing is an act of hope.
幸福取决于我们自己。
We have a responsibility to future generations to leave the planet in better shape than we found it.
可持续性不是一种选择,而是我们对后代的责任。
不要因为它结束了而哭泣,要因为它发生过而微笑。