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.

动口不如动手去干，求人不如自己亲自去办。

When people are faced with a problem, they often think in terms of past experiences rather than looking at the actual structure of the problem.

伟大的品牌建立在诚信和兑现承诺之上。