少即是多，知足常乐。

好奇心是所有伟大数学发现背后的驱动力。

"The only way to do great work is to love what you do."

The great struggle of the twentieth century was between liberalism and totalitarianism.

广东话谚语

不要每天吃饱整日无所用心，也不要舍弃每一分一秒的时光。