The individual has to fashion himself out of the material given by his culture.

译文：立志别挑简单的目标，做事别躲困难的任务。

天空才是极限。

You have to be true to yourself. Strong enough to be true to yourself. Brave enough to be strong enough to be true to yourself. Healthy enough to be brave enough to be strong enough to shape yourself from what you actually are.

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.