The most interesting art is the art that asks questions.
能量守恒定律不仅仅是一个抽象原则；它是已被无数实验验证的自然法则。
The greatest photographers are those who have learned to see the world as it is, and then to see it as it might be.
I think of my pile of old paperbacks, their pages gone wobbly, like they’d once belonged to the sea.
我想起我那堆旧平装书，书页已经变得松软，仿佛它们曾经属于大海。
牺牲自由以换取安全（可指生活保障）的人，不配有自由和安全。
