Three may keep a secret, if two of them are dead.
Where so many hours have been spent in convincing myself that I am right, is there not some reason to fear I may be wrong?
Could you imagine how horrible things would be if we always told others how we felt? Life would be intolerably bearable.
You cannot make a man by standing a sheep on its hind legs. But by standing a flock of sheep in that position you can make a crowd of men.
Better by far you should forget and smile than you should remember and be sad.
Work saves us from three great evils: boredom, vice and need.
We learn something every day, and lots of times it's that what we learned the day before was wrong.