1. H L Mencken

Philosophy consists very largely of one philosopher arguing that all others are jackasses. He usually proves it, and I should add that he also usually proves that he is one himself.

2. John W Gardner

The society which scorns excellence in plumbing because plumbing is a humble activity, and tolerates shoddiness in philosophy because philosophy is an exalted activity, will have neither good plumbing nor good philosophy. Neither its pipes nor its theories will hold water.

3. Immanuel Kant

Metaphysics is a dark ocean without shores or lighthouse, strewn with many a philosophic wreck.

4. Freda Adler

Stripped of ethical rationalizations and philosophical pretensions, a crime is anything that a group in power chooses to prohibit.

5. Henry David Thoreau

A gun gives you the body, not the bird.

6. Ram Dass

If you think you’re free, there’s no escape possible.

7. S A Sachs

Tomorrow always comes, and today is never yesterday.

8. Friedrich Nietzsche

Faith: not wanting to know what is true.

9. Henry David Thoreau

Men have become the tools of their tools.

10. H L Mencke

Philosophy consists very largely of one philosopher arguing that all others are jackasses. He usually proves it, and I should add that he also usually proves that he is one himself.