不患人之不己知,患其不能也。
【译文】不担心别人不了解自己,就怕自己没有能力。
I went to the woods because I wanted to live deliberately. I wanted to live deep and suck out all the marrow of life. To put to rout all that was not life. And not, when I had come to die, discover that I had not lived.
The quality of an organization's learning determines the quality of its improvement.