心理学必须植根于生物学
"Psychology must be rooted in biology."
繁荣建立在五个支柱上：积极情绪、投入、人际关系、意义和成就。
He who loves God cannot endeavor that God should love him in return.
Education is the most powerful weapon which you can use to change the world.
一个灰色的回忆，怎能抗衡现在的生动与自由。
我们智慧的最大证明是我们能够察觉自己的局限。