做黑人很酷，直到做黑人变得很难。

Thinking consists in envisaging, realizing structural features and structural requirements.

永远不要低估小而持续的改进的力量，随着时间的推移，它们会带来巨大的成果。

The dead are not absent. They are just invisible.

I'm not perfect, but I'm always trying to improve.

The most important step in emancipating oneself from social controls is the ability to find rewards in the events of each moment.