Half-truths are like half a brick - they can be thrown farther.

A child is being properly educated only when he is learning to become independent of his parents.

Thoughts arising from practical experience may be a bridle or a spur.

When doing a job — any job — one must feel that he owns it, and act as though he will remain in that job forever.

Free discussion requires an atmosphere unembarrassed by any suggestion of authority or even respect.

All new ideas begin in a non-conforming mind that questions some tenet of the conventional wisdom.

When the men in Russia foul up, they are dismisses, sometimes losing their necks. But we protect those who fail and press them to the government bosom.