Doubt must be no more than vigilance, otherwise it can become dangerous.
In the survival of favoured individuals and races, during the constantly-recurring struggle for existence, we see a powerful and ever-acting form of selection.
Never throughout history has a man who lived a life of ease left a name worth remembering.
Every day brings a chance to live free of regret and with as much joy, fun, and laughter as you can stand.
We all learn lessons in life. Some stick, some don't. I have always learned more from rejection and failure than from acceptance and success.
One man with a gun can control 100 without one.
Live your life as an Exclamation rather than an Explanation
If people do not believe that mathematics is simple, it is only because they do not realize how complicated life is.
To be able to look back upon ones life in satisfaction, is to live twice.
Begin to see yourself as a soul with a body rather than a body with a soul.
Too much of a good thing can be wonderful!
The more sand that has escaped from the hourglass of our life, the clearer we should see through it.
The behavior of a human being in sexual matters is often a prototype for the whole of his other modes of reaction in life.
A life spent making mistakes is not only more honorable, but more useful than a life spent doing nothing.
Everything existing in the universe is the fruit of chance and necessity.
That's the trouble with the world. We all despise ourselves.
My reading of history convinces me that most bad government results from too much government.
The joy in life is his who has the heart to demand it.
If you don't design your own life plan, chances are you'll fall into someone else's plan. And guess what they have planned for you? Not much.
He had the look of one who had drunk the cup of life and found a dead beetle at the bottom.
Anything I've done up till 27 May 1999 was kind of an illusion, existing without living. My daughter, the birth of my daughter, gave me life.
