My sailing system set sail, make it fast, no thoughts of energy or velocity, loll back, let boat drift.

The essentials of being a person of my type lies precisely in what they think and how they think, not in what they do. Your thoughts shape you.

Most mistakes in philosophy and logic occur because the human mind is apt to take the symbol for the reality.

You cannot simultaneously prevent and prepare for war.

Love is not the stupidest thing a man does, but it cannot be blamed on gravity.

Where the world ceases to be the scene of our personal hopes and wishes, where we face it as free beings admiring, asking and observing, there we enter the realm of Art and Science.

As to science, we may well define it for our purpose as "methodical thinking directed toward finding regulative connections between our sensual experiences".