"Great spirits have always encountered violent opposition from mediocre minds" — Albert Einstein
"Those who do not remember their past are condemned to repeat their mistakes" — George Santayana
"There is only one good, which is knowledge, and one evil, which is ignorance" — Plato
"I know nothing except the fact of my ignorance" — Socrates
"He who has overcome his fears will truly be free" — Aristotle
"Give me a place to stand, and I shall move the world" — Archimedes
"Saints should always be judged guilty until they are proved innocent, but the tests that have to be applied to them are not, of course, the same in all cases" — George Orwell
"Truth is ever to be found in the simplicity, and not in the multiplicity and confusion of things" — Isaac Newton
"An eye for an eye will only make the whole world blind" — Gandhi