I remember my friend Johnny von Neumann used to say, 'with four parameters I can fit an elephant, and with five I can make him wiggle his trunk.'
 寻求灵魂最安宁的状态。
We are moving from an economy based on the production of goods to one based on the production of knowledge.
成功不是偶然的,它需要付出很多努力和汗水。