Lock up your libraries if you like; but there is no gate, no lock, no bolt that you can set upon the freedom of my mind.

Sustainability is not just a trend, it's a responsibility we owe to future generations.

Don’t loan money to a friend unless you are ready to make it a gift.

灵魂就像一个无人居住的世界，只有当上帝将头靠在我们身上时，它才会复苏。