What you call passion is not spiritual force, but friction between the soul and the outside world.
The force of mind is only as great as its expression; its depth only as deep as its power to expand and lose itself.
Modern politics is, at bottom, a struggle not of men but of forces.
Love as a force contributory to disease.
It is hard to force obedience, without encouraging resentment.
If you can force your heart and nerve and sinew To serve your turn long after they are gone, And so hold on when there is nothing in you Except the Will which says to them: ‘Hold on!’
If not by fair means, then by foul – if not of your consent, then by brute force![Also known as:]Nothing made by brute force lasts.
Force always attracts men of low morality.
All authority ultimately rests on force.