Psychology must be based on observable facts, not speculation.

电子通讯永远无法替代一个人用灵魂鼓励另一个人勇敢真诚的面孔。

"The world is a shadow, and the shadow is a mirror."

"The moment you doubt whether you can fly, you cease for ever to be able to do it."

I think the best relationships are the ones where you can be completely yourself.

安全的关键是不信任任何人，包括你自己。

技术可以帮助我们监测森林，但拯救它们的是人类的承诺。