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.

You can't let praise or criticism get to you. It's a weakness to get caught up in either one.

对我们是什么的批评，同时是对强加于我们的限制的历史分析，也是对超越这些限制的可能性的实验。

The best way to find yourself is to lose yourself in the service of others.

Resilience is the cornerstone of long-term success.

Innovation is the key to the future of coal industry, we must embrace new technologies and ideas.

The key to success is to get out into the store and listen to what the associates have to say.

"We are all in the gutter, but some of us are looking at the stars."