Happiness is beneficial for the body, but it is grief that develops the powers of the mind.

The way positive reinforcement is carried out is more important than the amount.

我不是唱片工业的产物，我是自己想象力的产物。

最具可持续性的企业是那些平衡经济增长与环境责任的企业。

To write about war is to write about the silence that follows.