Promises are like crying babies in a theater, they should be carried out at once.
Wisdom is not the product of schooling, but of the lifelong attempt to acquire it.
He who can destroy a thing, can control a thing.
The future is uncertain but the end is always near.
Most of us have far more courage than we ever dreamed possible
Never put off for tomorrow, what you can do today.
The greatest of wealth is the richness of the soul.
The boundaries which divide Life from Death are at best shadowy and vague. Who shall say where the one ends, and where the other begins?
The only limit to our realization of tomorrow will be our doubts of today.
None but ourselves can free our minds.
When prosperity comes, do not use all of it.
There is a wisdom of the head, and... there is a wisdom of the heart.
To avoid criticism say nothing, do nothing, be nothing.
Moderation in temper is always a virtue; but moderation in principle is always a vice.
One new feature or fresh take can change everything.
The very essence of instinct is that it's followed independently of reason.
Don't expect to build up the weak by pulling down the strong.
A common mistake that people make when trying to design something completely foolproof is to underestimate the ingenuity of complete fools.
The smaller the mind, the greater the conceit.
He that cannot reason is a fool. He that will not is a bigot. He that dare not is a slave.
We seldom realize, for example that our most private thoughts and emotions are not actually our own. For we think in terms of languages and images which we did not invent, but which were given to us by our society.