Rest satisfied with doing well, and leave others to talk of you as they please.
The purpose of life is not to be happy. It is to be useful, to be honorable, to be compassionate, to have it make some difference that you have lived and lived well.
一个奇怪的事实是,根据是从生物学还是地球物理学的角度来探讨问题,关于地球史前条件的结论完全相反,这反映了我们目前知识的不完整状态。
强大的安全文化不仅仅是政策,而是每个员工必须接受的思维方式。