This survival of the fittest implies multiplication of the fittest.

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.

Be bold, be bold, and everywhere be bold.

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

Those who have never entered upon scientific pursuits know not a tithe of the poetry by which they are surrounded.

The ethos of redemption is realied in self-mastery, by means of temperance, that is, continence of desires.

Her passions were narrow but deep.

Though a modern woman’s computer is more intimate than her bed...

To be what we are and to become what we are capable of becoming is the only end of life.

Make one person happy each day and in forty years you will have made 14 600 human beings happy for a little time at least.

Biologists now pretty universally regard vitalism as a vestige of a bygone age.

The sooner we rein in the red tape factory in Washington, D.C., the sooner small businesses can get back to creating jobs and helping more Americans find an honest day's work.

My goal is to see that mental illness is treated like cancer.

Dream big, dare greatly and shine brightly.

Contrary to what you think, not all preternatural beings hang out at the local Supernatural Pub looking for humans and dates.