你放弃的那一刻就是你输的那一刻。

生活的唯一方式是接受不可接受的事物。

The preservation of the means of knowledge among the lowest ranks is of more importance to the public than all the property of all the rich men in the country.

成功不是终点，失败也非致命，继续前进的勇气才是关键。