一个人必须经过一番刻苦奋斗，才会有所成就。

爱是一切的关键。

No one is an artist unless he carries his picture in his head before painting it.

唯一真正的艺术是灵魂的艺术。

An expert is a person who has made all the mistakes that can be made in a very narrow field.

成功的关键是在生活的各个方面不断成长——心理、情感、精神以及身体。