Sit down before fact as a little child, be prepared to give up every preconceived notion, follow humbly wherever and to whatever abysses nature leads, or you shall learn nothing.  

Sustainability isn't a choice—it's a responsibility we owe to the next generation.

有比焚书更严重的罪行。其中之一是不读书。

The best way to predict the future is to create it.