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.

让儿童参与工作，能增强他们对生活环境的责任感。

To be a Negro in America is to be in a constant state of rage.

"We do not lack communication, on the contrary, we have too much of it. What we lack is creation."