I'm not perfect, but I'm limited edition.

The theory of Communism may be summed up in one sentence: Abolish all private property.

采石场应当在开采的同时治愈大地。

All changes, even the most longed for, have their melancholy; for what we leave behind us is a part of ourselves; we must die to one life before we can enter into another.

Let us try to teach generosity and altruism, because we are born selfish.

Let the world change you and you can change the world.