In the physical world, one cannot increase the size or quantity of anything without changing its quality. Similar figures exist only in pure geometry.

Growing nations should remember that, in nature, no tree, though placed in the best conditions of light, soil, and plot, can continue to grow and spread indefinitely.

Advertising has annihilated the power of the most powerful adjectives.

The wind is rising ... we must attempt to live.

Though completely armed with knowledge and endowed with power, we are blind and impotent in a world we have equipped and organized-a world of which we now fear the inextricable complexity.

Fidelity to meaning alone in translation is a kind of betrayal.

Conscience reigns but it does not govern.