People change and forget to tell each other.

礼、义、廉、耻是维系国家的四项基本准则；如果这四项准则不能推行，国家就会灭亡。

我唯一感到活着的时刻是在作画的时候。

The real voyage of discovery consists not in seeking new landscapes, but in having new eyes.

Art should serve the people.

"The past is always tense, the future perfect."

我愿你快乐，即使你的快乐不再是因为我。