Human beings create more than they destroy.

The most important benefit of population size and growth is the increase it brings to the stock of useful knowledge. Minds matter economically as much as, or more than, hands or mouths.

We now have in our hands—really, in our libraries—the technology to feed, clothe, and supply energy to an ever-growing population for the next seven billion years.

The essence of wealth is the capacity to control the forces of nature, and the extent of wealth depends upon the level of technology and the ability to create new knowledge.

The main fuel to speed the world's progress is our stock of knowledge, and the brake is our lack of imagination.

The increase in the world's population represents our victory over death.

All of us necessarily hold many casual opinions that are ludicrously wrong simply because life is far too short for us to think through even a small fraction of the topics that we come across.

Not understanding the process of a spontaneously-ordered economy goes hand-in-hand with not understanding the creation of resources and wealth.

Failure and Success are two sides of the same coin. One does not exist without the other.

It was like how people find other people to be in love with, all random and accidental and lucky.

If you love someone you would do anything for them right?Now imagine you are that someone. Give yourself the gift of everything you want

Make wisdom human to the adolescent mind.

Lincoln loved other people's jokes as much as his own.

English usage is sometimes more than mere taste, judgment and education - sometimes it's sheer luck, like getting across the street.

Being a retired major looks like an ideal thing to me. What a pity you couldn't eternally have been just a retired major.

Being physically fit doesn't mean anything if the mind isn't fit and being fit in the mind is not worth much if the body is suffering.

The mother tongue is propaganda.

Our world and our state have been transformed, but, in contrast, we as people have not been.