The selfish gene theory is not a theory about selfishness in the everyday sense. It is a theory about the evolution of behavior.

音乐和文字是同一精神的两翼。

Innovation is the lifeblood of aquaculture; without it, we stagnate and fail to meet the growing demands of our planet.

一切都是美好的，没有任何伤害。

Labor is the only source of wealth.

If you don't give up, you still have a chance. Giving up is the greatest failure.