The scientist is not a person who gives the right answers, he is one who asks the right questions.
科学家不是给出正确答案的人,而是提出正确问题的人。
The key to building a successful business is to focus on creating value for your customers.
The true spirit of delight, the exaltation, the sense of being more than Man, which is the touchstone of the highest excellence, is to be found in mathematics as surely as in poetry.
If you want to change the world, start by changing the way you think.