Desiderius Erasmus

“You must acquire the best knowledge first, and without delay; it is the height of madness to learn what you will later have to unlearn”. –Desiderius Erasmus

John Updike

“Like water, blood must run or grow scum”. –John Updike

Gregor Strasser

“We must take from the right nationalism without capitalism, and from the left socialism without internationalism”. –Gregor Strasser

Robert Capa

“In a war, you must hate somebody or love somebody; you must have a position or you cannot stand what goes on”. –Robert Capa

Rosa Parks

“I have learned over the years that when one’s mind is made up, this diminishes fear; knowing what must be done does away with fear”. –Rosa Parks

Genghis Khan

“It is not sufficient that I succeed — all others must fail”. –Genghis Khan

Miguel de Cervantes

“In order to obtain the impossible, one must attempt the absurd”. –Miguel de Cervantes

Friedrich Engels

“Everything must justify its existence before the judgement of Reason, or give up existence”. –Friedrich Engels

Ernest Renan

“To be free in an age like ours, one must be in a position of authority. That in itself would be enough to make me ambitious”. –Ernest Renan

Niels Bohr

“Every valuable human being must be a radical and a rebel; for what he must aim at is to make things better than they are”. –Niels Bohr

Rudyard Kipling

“Now this is the Law of the Jungle – as old and as true as the sky; And the Wolf that shall keep it may prosper, but the Wolf that shall break it must die”. –Rudyard Kipling

Herbert Hoover

“Older men declare war, but it is the youth that must fight and die”. –Herbert Hoover

Henry David Thoreau

“Disobedience is the true foundation of liberty. The obedient must be slaves”. –Henry David Thoreau