If something fails where you thought it would fail， that is not a failure.

The founders of a new colony, whatever Utopia of human virtue and happiness they might originally project, have invariably recognized it among their earliest practical necessities to allot a portion of the virgin soil as a cemetery, and another portion as the site of a prison.

The best designs come from understanding natural laws.

用户的需求永远是第一位的，我们要做的就是不断满足他们的需求。

过去只是我们告诉自己的一段故事。