The highest manifestation of life consists in this: that a being governs its own actions.A thing which is always subject to the direction of another is somewhat of a dead thing.

虚心和实腹的义理都很深奥，但首先要通过虚心才能认识本心。

你无法回到过去改变开头，但可以从现在开始改变结局。

当你受到攻击时，狠狠地反击。

Life is too short to waste time on people who don't respect you.

科学不仅仅是关于发现，也是关于应用知识来改善人类生活。

Hunger and poverty are the root causes of much of the world's unrest and misery.