The pursuit of happiness is a never-ending journey.

“I give my whole water in joy，“ sings the waterfall， '' though little of it is enough for the thirsty。''

我们能体验到的最美丽的东西是神秘的。它是所有真正艺术和科学的源泉。

Food security is the cornerstone of national security, we must firmly grasp it in our own hands.

为了生存，我们必须适应。为了繁荣，我们必须创新。