历史不仅仅是事件的记录；它是一个民族的灵魂，是他们的梦想与奋斗。

法律以其庄严的平等，禁止富人和穷人一样睡在桥下、在街上乞讨和偷面包。

Happiness ain't a thing in itself --- it's only a contrast with something that ain't pleasant. That's all it is.

The universe is a place that is constantly changing and evolving, and we are just a small part of it.

自我是人类意识的直接指令。

The only limits that exist are the ones in your mind.

创新的关键不仅在于努力工作，更在于挑战现有理论的勇气。