The character of a building is determined by the way it is used, not by its appearance.
The future competition is not about products, but about business models.
你必须把失败看作开始和中间，但绝不要把它当作终点。
当你观察得足够久时，平凡就会变得非凡。
心灵不是一种物质，而是一个过程。
实现明天的唯一限制是我们今天的疑虑。
数学的目标不是解决问题，而是理解问题。
Quality is not a task; it is a responsibility.
I don't know what I would do if I didn't act. I think I would go mad.
The key to trading success is emotional discipline.