It's my life, it's now or never.

The true value of farming lies not just in the harvest, but in the legacy we leave for future generations.

The ideal of behaviorism is to eliminate coercion: to apply controls by changing the environment in such a way as to reinforce the kind of behavior that benefits everyone.

"To define is to limit."

"Every word is a step towards freedom."

最好的报复就是巨大的成功。

领导力在于激励他人实现他们认为不可能的事情。