科学的进步不仅依赖于知识的积累,还需要有挑战未知的勇气。
摆脱诱惑的唯一方式就是屈服于它。
The only purpose for which power can be rightfully exercised over any member of a civilized community, against his will, is to prevent harm to others.
被爱的最好方法是去爱。