人类是唯一如此的动物：他爱护他的邻居就如同爱护他自己一样，但是如果对方的宗教神学有问题，他会割断对方的喉咙。
He is the only animal that loves his neighbor as himself, and cut his throat if his theology isn't straight.
艺术是沉思。它是心灵的愉悦，心灵在自然中探寻，并在那里预见到自然本身所激发的精神。
"Every story is a seed waiting to be planted in the reader's mind."
小习惯，大改变。
The path of revolution is not a path of roses.
物理学家必须有一种信念，即宇宙是由理性且可理解的规律所支配的。