粗鲁是弱者对强者的模仿。
The first step in the art of cutting metals is to find a man who has the necessary skill and experience to do the work.
语出西汉·桓宽《盐铁论·力耕》 。治理家庭不能靠一件财宝；治理国家，不能靠一种方法。
预测未来的最好方法就是创造它。
Water runs dry but hearts never do
The most important property of a program is whether it accomplishes the intention of its user.