To understand the living present, and the promise of the future, it is necessary to remember the past.

But man is a part of nature, and his war against nature is inevitably a war against himself.

The more clearly we can focus our attention on the wonders and realities of the universe about us, the less taste we shall have for destruction.

To stand at the edge of the sea, to sense the ebb and flow of the tides, to feel the breath of a mist moving over a great salt marsh, to watch the flight of shore birds that have swept up and down the surf lines of the continents for untold thousands of years, to see the running of the old eels and the young shad to the sea, is to have knowledge of things that are as nearly eternal as any earthly life can be.

Until we have courage to recognize cruelty for what it is - whether its victim is human or animal - we cannot expect things to be much better in the world. There can be no double standard. We cannot have peace among men whose hearts find delight in killing any living creature. By every act that glorifies or even tolerates such moronic delight in killing, we set back the progress of humanity.

There is something infinitely healing in the repeated refrains of nature.

the sea is a place of mystery. One by one, the mysteries of yesterday have been solved. But the solution seems always to bring with it another, perhaps a deeper mystery. I doubt that the last, final mysteries of the sea will ever be resolved. In fact, I cherish a very unscientific hope that they will not be.