Quality is never an accident; it is always the result of intelligent effort.

Culture is the invisible force that shapes behavior and drives performance in any organization.

What you get by achieving your goals is not as important as what you become by achieving your goals. At your funeral people will not recall what you did； they will only remember how you made them feel.

科学最令人兴奋的方面是发现一些新的东西，一些以前没有人见过的东西。

The soul of a place is captured not in its monuments, but in its stories.

你越深入数学，就越意识到还有多少未知。

The best performance improvement is the transition from the nonworking state to the working state.