Sceptics are yet the most credulous.

Whoever makes it a rule to test action by thought, thought by action, cannot falter, and if he does, will soon find his way back to the right road.

Nothing is more terrible than to see ignorance in action.

Let him who believes in immortality enjoy his happiness in silence; he has no reason to give himself airs about it.

Character develops itself in the stream of life.

The bad thing is that thinking about thought doesn't help at all; one has to have it from nature so that the good ideas appear before us like free children of God calling to us: Here we are.

It is sometimes essential for a husband and a wife to quarrel - they get to know each other better.