The past is always tense, the future perfect.

The climate system is extraordinarily complex, and our understanding of it is still evolving.

心即一切。你想什么，就会成为什么。

He who knows only his own side of the case knows little of that.

高利润并不必然需要艰苦的工作、低工资和恶劣的条件。

If you’re not failing occasionally, you’re not pushing the boundaries enough.

心理学是关于心灵生活在其适应关系中的科学。

我不是说唱歌手，我是一个格莱美奖得主。