The highest form of ignorance is when you reject something you don't know anything about.

"Literature is the mirror of society, reflecting its virtues and vices, its hopes and fears."

Chemistry is the bridge between the microscopic world and the reality we see every day.

I think people believe in heaven because they don’t like the idea of dying, because they want to carry on living and they don’t like the idea that other people will move into their house and put their things into the rubbish.

热力学第二定律，以克劳修斯给出的形式，告诉我们自然界存在趋向某种我们称之为热平衡状态的倾向。