如果你没有犯错，说明你不够努力。

Certification is not the destination; it's the starting point of responsible forestry.

The behaviorist cannot find consciousness in the test-tube of his science.

"A man's memory might have only a hundred clear days in it and he has lived thousands."

领导力是关于服务他人并帮助他们实现潜力。

言语的力量在于它们唤起情感的能力。

爱不是占有，而是欣赏。