History repeats itself, first as tragedy, second as farce.
Karl Marx

Natural science will in time incorporate into itself the science of man, just as the science of man will incorporate into itself natural science: there will be one science.
Karl Marx

Capital is money, capital is commodities. By virtue of it being value, it has acquired the occult ability to add value to itself. It brings forth living offspring, or, at the least, lays golden eggs.
Karl Marx

The development of civilization and industry in general has always shown itself so active in the destruction of forests that everything that has been done for their conservation and production is completely insignificant in comparison.
Karl Marx

The human being is in the most literal sense a political animal, not merely a gregarious animal, but an animal which can individuate itself only in the midst of society.
Karl Marx

No country without an atom bomb could properly consider itself independent.
Charles de Gaulle

Tomorrow is the most important thing in life. Comes into us at midnight very clean. It's perfect when it arrives and it puts itself in our hands. It hopes we've learned something from yesterday.
John Wayne

My mind withdrew its thoughts from experience, extracting itself from the contradictory throng of sensuous images, that it might find out what that light was wherein it was bathed... And thus, with the flash of one hurried glance, it attained to the vision of That Which Is.
Saint Augustine

Our body is a machine for living. It is organized for that, it is its nature. Let life go on in it unhindered and let it defend itself.
Leo Tolstoy

The only thing we have to fear is fear itself.
Franklin D. Roosevelt

A nation that destroys its soils destroys itself. Forests are the lungs of our land, purifying the air and giving fresh strength to our people.
Franklin D. Roosevelt

The nation that destroys its soil destroys itself.
Franklin D. Roosevelt

The United States Constitution has proved itself the most marvelously elastic compilation of rules of government ever written.
Franklin D. Roosevelt

The free world must not prove itself worthy of its own past.
Dwight D. Eisenhower

No nation ever taxed itself into prosperity.
Rush Limbaugh

When we try to pick out anything by itself, we find it hitched to everything else in the universe.
John Muir

Humanity should question itself, once more, about the absurd and always unfair phenomenon of war, on whose stage of death and pain only remain standing the negotiating table that could and should have prevented it.
Pope John Paul II

The tree which moves some to tears of joy is in the eyes of others only a green thing that stands in the way. Some see nature all ridicule and deformity... and some scarce see nature at all. But to the eyes of the man of imagination, nature is imagination itself.
William Blake

Love seeketh not itself to please, nor for itself hath any care, but for another gives its ease, and builds a Heaven in Hell's despair.
William Blake

Few will have the greatness to bend history itself; but each of us can work to change a small portion of events, and in the total; of all those acts will be written the history of this generation.
Robert Kennedy