The artist's duty is to create beauty.
Innovation in science often comes from looking at old problems in new ways.
The only person you should try to be better than is the person you were yesterday.
释义：美好事物之所在，就是受到玷污辱没，世人也不能使它低贱；丑恶事物之所在，就是有人鼓噪吹捧，使之抬高身价，世人也不能使它贵重。
If you wish to succeed, you should use perdistence as your good friend, experiece as your reference, prudence as your brother and hope as your sentry.
