The beauty of mathematics only shows itself to more patient followers.

体育教育的目标是发展完整的人，而不仅仅是他的肌肉。

所有的幸福都依赖于勇气和工作。

The past is not dead; it is not even past.

The essence of modernity is psychologism, the experiencing and interpretation of the world in terms of the reactions of our inner life and indeed as an inward world.

爱是自由的；承诺永远爱同一个女人，与承诺永远相信同一个信条一样荒谬。

定理当然是数学的永久财富。