Don't take tomorrow to bed with you.
Your reputation is in the hands of others. That's what the reputation is. You can't control that. The only thing you can control is your character.
The one you buy will be the only one that doesn't work.
If we know exactly where we're going, exactly how to get there, and exactly what we'll see along the way, we won't learn anything.
The greatest of all mistakes is to do nothing because you think you can only do a little
Be curious, not judgmental.
A house is not a home unless it contains food and fire for the mind as well as the body.
One who deceives will always find those who allow themselves to be deceived.
I don't like definitions, but if there is a definition of freedom, it would be when you have control over your reality to transform it, to change it, rather than having it imposed upon you. You can't really ask for more than that.
Rational discussion is useful only when there is a significant base of shared assumptions.
Be realistic: Plan for a miracle
Experience teaches us that it is much easier to prevent an enemy from posting themselves than it is to dislodge them after they have got possession.
Learned we may be with another man's learning: we can only be wise with wisdom of our own.
Act enthusiastic and you will be enthusiastic
Men build too many walls and not enough bridges.
Don't raise your voice, improve your argument.
Never argue with an idiot. They drag you down to their level and then beat you with experience.
Those who cannot work with their hearts achieve but a hollow, half-hearted success that breeds bitterness all around.
Muddy water is best cleared by leaving it alone.
I've never known any trouble than an hour's reading didn't assuage.
He who is slowest in making a promise is most faithful in its performance.