The revolution is a long and arduous struggle, but with determination and unity, victory is certain.
革命是一场漫长而艰苦的斗争，但只要有决心和团结，胜利是必然的。
The six colors， including the white background， represent the colors of all the world's flags ... this is a true international emblem.
"Think wrongly, if you please, but in all cases, think for yourself."
大海是一面镜子，映照出凝视它的人的灵魂。
重要的不是你如何开始，而是你如何结束。
Kill one person, that is the murderer, Kill 100 people, it is a hero.
Mathematics is not a careful march down a well-cleared highway, but a journey into a strange wilderness, where the explorers often get lost.