The upshot of all this is that we live in a universe whose age we can't quite compute, surrounded by stars whose distances we don't altogether know, filled with matter we can't identify, operating in conformance with physical laws whose properties we don’t truly understand.

My first rule of consumerism is never to buy anything you can't make your children carry.

If you go out on the Appalachian Trail, you have to bring so much more equipment - a tent, sleeping bag - but if you go hiking in England, or Europe, generally, towns and villages are near enough together at the end of the day you can always go to a nice little inn and have a hot bath and something to drink.

For most of us the rules of English grammar are at best a dimly remembered thing. But even for those who make the rules, grammatical correctitude sometimes proves easier to urge than to achieve. Among the errors cited in this book are a number committed by some of the leading authorities of this century. If men such as Fowler and Bernstein and Quirk and Howard cannot always get their English right, is it reasonable to expect the rest of us to?

Everywhere throughout New England you find old, tumbledown field walls, often in the middle of the deepest, most settled- looking woods- a reminder of just how swiftly nature reclaims the land in America.

Why is it, I wondered, that old people are always so self-centered and excitable? But I just smiled benignly and stood back, comforted by the thought that soon they would be dead.

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.