痛苦的源头是无知。
The fountain of content must spring up in the mind, and they who have so little knowledge of human nature as to seek happiness by changing anything but their own dispositions will waste their lives in fruitless efforts.
The psychologist must study the mind as it is, not as it ought to be.
Innovation is key to solving the challenges of today and tomorrow.
I like to be happy and I like to have fun. I like to laugh a lot. I love life.
你越是把自己看作老师、导师和教练，你就越有可能成功建立自己的企业。