He is able who thinks he is able.

Buddha

Give all the power to the many, they will oppress the few. Give all the power to the few, they will oppress the many.

Alexander Hamilton

All the learning in the world cannot replace instinct.

Robert Ley

America will never be destroyed from the outside. If we falter and lose our freedoms, it will be because we destroyed ourselves.

Abraham Lincoln

All this hurrying from place to place won't bring you any relief, for you're travelling in the company of your own emotions, followed by your troubles all the way.

Seneca

Science knows no country, because knowledge belongs to humanity, and is the torch which illuminates the world.

Louis Pasteur