Psychological theories must pass the test of practical experience.

I don't compete with anyone but myself.

消费者信任来之不易，失去却在一瞬间，我们必须时刻谨记。

孩子对环境美丑的直觉是非常敏锐的。

We must listen to science, but also to communities—real solutions are found at the intersection of data and human need.

新发现的获得往往包含意外因素。