The only thing that makes life possible is permanent, intolerable uncertainty; not knowing what comes next.

你无法改变风向，但你可以调整风帆。

我不与任何人竞争，我只与自己竞争。

The quality of an organization's learning determines the quality of its improvement.

True success is not about fame or money, but about the impact you have on others.

The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all. And that, of course, causes great confusion.

宁静的灵魂比烦乱的灵魂更为智慧。