As crude a weapon as a cave man's club, the chemical barrage has been hurled against the fabric of life.

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

One way to open your eyes is to ask yourself, "What if I had never seen this before? What if I knew i would never see it again?

Conservation is a cause that has no end. There is no point at which we will say our work is finished.

Those who contemplate the beauty of the earth find reserves of strength that will endure as long as life lasts.

The human race is challenged more than ever before to demonstrate our mastery, not over nature but of ourselves.

Science is part of the reality of living; it is the what, the how, and the why of everything in our experience.

We cannot have peace among men whose hearts find delight in killing any living creature.

Knowing what I do, there would be no future peace for me if I kept silent.

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.

Drink in the beauty and wonder at the meaning of what you see.

Military discipline is merely a perfection of social servitude.

I don't understand the world of the Internet. I just type up on my computer.

I can heal the scars on your body, but I can’t heal the scars of the soul. Not yours, not mine. You have to learn to live with them. You have to choose to live beyond them

In work, never have any regrets and always leave everything on the field.

There' something about universal truths with the simplicity of the acoustic guitar. You can take it anywhere and it helps me reach listeners of all ages and walks of life.

Without stirring abroad, One can know the whole world; Without looking out of the window One can see the way of heaven. The further one goes The less one knows.

Everyone lives under their rocks in L.A., so it takes a long time to find your lane.

Go ahead and voice your criticisms, but don't expect to be invited back.

MY greatest regret in life is that I never became the heavyweight boxing champion ofthe world.

Create experiences that leave you in awe, for these will be the highlights of your life.