No one is useless in this world who lightens the burdens of another.
The only defense against the world is a thorough knowledge of it.
自然选择是一种产生极高程度不可能性的机制。
一个故事没有开始或结束:人们任意选择那个经验时刻来回顾或展望。
企业要主动承担社会责任,为员工创造价值,为社会贡献力量。
I am not an Athenian or a Greek,but a citizen of the world.