Science is organized knowledge.

There is a principle which is a bar against all information, which cannot fail to keep a man in everlasting ignorance-that principle is contempt prior to investigation.

The great aim of education is not knowledge but action.

The wise man must remember that while he is a descendant of the past, he is a parent of the future.

The society exists for the benefit of its members; not its members for the benefit of the society.

No one can be perfectly free till all are free; no one can be perfectly moral till all are moral; no one can be perfectly happy till all are happy.

All Socialism involves slavery.

Hero-worship is strongest where there is least regard for human freedom.

This survival of the fittest implies multiplication of the fittest.

Be bold, be bold, and everywhere be bold.

Civilization is a progress from an indefinite, incoherent homogeneity toward a definite, coherent heterogeneity.

People in high school either feel like they're with the cool kids in a clique, or they're isolated - there's no in-between.

Into the soul of every student I would have instilled the patriotic fervor of Patrick Henry.

As the Industrial Age is drawing to a close, I think that we're witnessing the dawn of the era of biological design.

You would think that a rock star being married to a super-model would be one of the greatest things in the world. It is.

That which makes the vanity of others unbearable to us is that which wounds our own.

Frustration is the mother of risk.

What am I most proud of? That, as a man, I've made my mom proud. Not just in basketball, but away from the court, too.

We must create the Georgia that our ancestors dreamed of, the Georgia that we dream of.

At last I will devote myself sincerely and without reservation to the general demolition of my opinions.

If heaven send no supplies, The fairest blossom of the garden dies.