But it is the same with man as with the tree. The more he seeks to rise into the height and light, the more vigorously do his roots struggle earthword, downword, into the dark, the deep - into evil.

Gratitude is a simple practice that can have profound effects on your well-being.

衡量一个人的标准是他如何使用权力。

在热量下降过程中，动力显然随冷热物体之间的温差增大而增加。

未来的竞争是生态系统的竞争，不是单个企业的竞争。

"Every role I take on is a journey into a new world, a new experience, and a new understanding of humanity."