可持续性不是一种趋势，而是我们对后代的责任。

I never take anything for granted.

"Books can be dangerous. The best ones should be labeled 'This could change your life.'"

It is a curious subject of observation and inquiry, whether hatred and love be not the same thing at bottom.

如果你没有犯错，说明你不够努力。

摆脱诱惑的唯一方式就是屈服于它。