精神错乱：一遍又一遍地重复作同一件事，而期待会有不同的结果。

Success is about consistency and dedication.

Success is not final, failure is not fatal: it is the courage to continue that counts.

去做对他人有益的事情。

We are all of us born with a unique set of potentialities, and it is our task in life to realize as many of them as possible.

Beauty is not an end in itself, but the result of a perfect solution to a problem.

Failure isn’t a necessary evil. In fact, it isn’t evil at all. It is a necessary consequence of doing something new.

We are all ghosts of ourselves, haunting the places we once lived.