The only thing you sometimes have control over is perspective. You don't have control over your situation. But you have a choice about how you view it.
A brand is only as strong as the trust it builds with its customers.
Darkness cannot drive out darkness: only light can do that. Hate cannot drive out hate: only love can do that.
亲戚都不归附,也就不要对外办交际。 
幸福就像一只蝴蝶,当你追逐它时,总是抓不到,但如果你安静地坐下来,它可能会落在你身上。
Success is stumbling from failure to failure with no loss of enthusiasm.
True leadership is about serving others, not yourself.