Leadership is about inspiring others to see the potential in themselves and the work they do.

Learning consists in the modification of certain mediating processes which operate between the stimulus and the response.

In the depth of winter, I finally learned that within me there lay an invincible summer.

如果没有地幔对流的概念，大陆漂移理论将只是一种猜测。

价格合理的伟大企业胜过价格便宜的好企业。