永远不要让年龄成为学习或发现的障碍。

Self-love， then， is a necessary principle of action.

The legislative cannot transfer the power of making laws to any other hands: for it being but a delegated power from the people, they who have it cannot pass it over to others.

质量会被长久记住，而价格很快被遗忘。

计算机革命还没有开始。