进化是一个漫长的过程。
Evolution is a slow process.
The web is a reflection of our society and a window into our souls.
我看到了，我忘记了；我听到了，我记住了；我做过了，我理解了。
The most important thing is to be honest with yourself and to the character you're playing.
毁灭自己的错误胜过毁灭他人的错误。
The price of justice is eternal publicity.
Mental phenomena can only be understood in terms of their consequences for action.
统一自然界基本力的追求是现代物理学中最大的挑战之一。