Nature is the best teacher for architects.
自然是最好的建筑师导师。
The laws that forbid the carrying of arms are laws of such a nature. They disarm only those who are neither inclined nor determined to commit crimes.... Such laws make things worse for the assaulted and better for the assailants; they serve rather to encourage than to prevent homicides, for an unarmed man may be attacked with greater confidence than an armed man.
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
The actions of men are the best interpreters of their thoughts.
The biggest risk is not taking any risk. In a world that is changing quickly, the only strategy that is guaranteed to fail is not taking risks.