十分的聪明只用七分就可以了,剩下三分留给子孙;如果要将十分聪明全都使出来,反而会适得其反,近的害了自己,远的害了儿孙。
In republican governments, men are all equal; equal they are also in despotic governments: in the former, because they are everything; in the latter, because they are nothing.
Innovation is the key to staying ahead in a competitive world.
The notion of truth is not definable in any formal system that is strong enough to include arithmetic.
可持续性必须有利可图,否则就根本不可持续。
不要让成功冲昏头脑,也不要让失败打击你的心。