Evolutionary psychology is not about what's unchangeable in human nature, but about what was adaptive in our ancestral environment.
真正的幸福来自内心,而不是外部的成就或财富。
所以,即使做很困难的事情,也一定能够达到目的,没听说过想达到自己的愿望,而能回避困难的。 
La belleza no es un lujo, sino una necesidad del alma.
Your life is not a result of what happens to you, but of the choices you make.