世界上充满了显而易见的事物,但没有人会去注意它们。
"The world is full of obvious things which nobody by any chance ever observes."
No hay nada más peligroso que la idea de un solo hombre.
民主不是旁观者的运动。它需要积极参与和对社会正义的承诺。
唯一真正的进步在于学会独自犯错。
We can talk about a happening in three main ways: by describing it, by recounting its history, by telling a story about it.
高分子科学的进步依赖于理论与实验的结合。