所有商品的交换价值随着生产难度的增加而上升。

灵魂是一团必须用美来滋养的火。

In social networking, user growth is not the goal but a natural result of user satisfaction.

目标是灵魂，目标是捕捉正确的感觉。

"The more you try to understand, the less you know."

The will to find meaning is the primary motivational force in man.