The world is a fine place and worth the fighting for.
这个世界是个美好的地方，值得为之奋斗。
Quality is never an accident; it is always the result of intelligent effort.
The greatest glory in living lies not in never falling, but in rising every time we fall.
Never, never and never again shall it be that this beautiful land will again experience the oppression of one by another and suffer the indignity of being the skunk of the world.Let freedom reign!
光与物质的相互作用是理解量子现象的关键。
在理论物理学中，近似的艺术往往比精确解更重要。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
