Whatever We Know Without Inference Is Mental.

Berkeley Retains The Merit Of Having Shown That The Existence Of Matter Is Capable Of Being Denied Without Absurdity.

Ignore Fact And Reason, Live Entirely In The World Of Your Own Fantastic And Myth-producing Passions; Do This Whole-heartedly And With Conviction, And You Will Become One Of The Prophets Of Your Age.

What Is Matter? Never Mind.

One Must Care About A World One Will Not See.

There Are Certain Things That Our Age Needs, And Certain Things That It Should Avoid. It Needs Compassion And A Wish That Mankind Should Be Happy; It Needs The Desire For Knowledge And The Determination To Eschew Pleasant Myths; It Needs, Above All, Courageous Hope And The Impulse To Creativeness.