As the saying goes, it takes all kinds to make the world go around, though perhaps some shouldn't go quite so far around it as others.

I can't think of anything that excites a greater sense of childlike wonder than to be in a country where you are ignorant of almost everything.

Physicists are atoms' way of thinking about atoms.

The universe is not only queerer than we suppose; it is queerer than we can suppose

When the poet Paul Valery once asked Albert Einstein if he kept a notebook to record his ideas, Einstein looked at him with mild but genuine surprise. "Oh, that's not necessary," he replied . "It's so seldom I have one.

Every living thing is an elaboration of a single original plan. As humans we are mere increments - each of us a musty archive of adjustments, adaptations, modifications and providential tinkerings stretching back to 3,8 billion years. Remarkably we are even quite closely related to fruit and vegetables. About half the chemical functions that take place in a banana are fundamentally the same as the chemical functions that place in you. It cannot be said too often: all life is one. That is, and I suspect will ever prove to be, the most profound true statement there is.

Roads get wider and busier and less friendly to pedestrians. And all of the development based around cars, like big sprawling shopping malls. Everything seems to be designed for the benefit of the automobile and not the benefit of the human being.