Your most unhappy customers are your greatest source of learning.

I think that the greatest gift you can give to somebody is your own personal development.

The only limits you have are the limits you believe.

数学的进步归功于那些不是被应用的欲望驱动，而是被发现的喜悦驱动的人。

臣民对主权者的义务，只要主权者能保护他们，就持续存在，否则就不再存在。

The biggest lesson I've learned is to trust yourself.

Innovation is not just about creating new products; it's about rethinking how we solve problems.

质量是企业的生命。