The function of freedom is to free someone else.

你必须相信自己，即使没有其他人相信你。

生活中的唯一限制是你为自己设定的限制。

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.

欲寻珍珠者，必潜至深处。