The key to success is to keep growing in all areas of life - mental, emotional, spiritual, as well as physical.
最成功的产品是那些预见到人们不知道自己有的需求的产品。
每一块石头都有一个故事，而我们的职责是发掘它的潜力。
I've never known anyone who was what he or she seemed; or at least, was only what he or she seemed.
Mathematics is the language with which God has written the universe.