"The most dangerous prisons are those we build in our minds."

最好的投资是投资于能够创造价值的人。

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.

「释义」：人要在具体事务中磨炼，才能真正站稳脚跟。

我明白你无法控制发生在你身上的事，但你可以控制自己的反应。

自守表示的研究揭示了数域的隐藏对称性。