科学是提出正确问题的艺术。

我不是榜样，我只是个普通人。

The only person you are destined to become is the person you decide to be.

拥有美好一天的唯一方法是以积极的态度开始它。

All the choir of heaven and furniture of earth - in a word， all those bodies which compose the frame of the world - have not any subsistence without a mind.

如果人们不相信你在乎他们，你就无法领导他们。