没有什么比独立和自由更宝贵。
Nothing is more precious than independence and freedom.
没有什么比心中藏着一个未讲的故事更痛苦的了。
文章贵在简洁，简洁则明了；贵在真实，真实则贴切；贵在变化，变化则生动。
The first step in liquidating a people is to erase its memory. Destroy its books, its culture, its history. Then have somebody write new books, manufacture a new culture, invent a new history. Before long the nation will begin to forget what it is and what it was. The world around it will forget even faster.
Black holes are not just destructive monsters; they play a crucial role in shaping galaxies.
Love is not a profession, it's a condition.
没有道德规范的效率只是在错误的方向上加速。
自然定律相对于参考系变换的对称性是物理学最基本的原理之一。