“The only true wisdom is in knowing you know nothing.” – Socrates
“I think, therefore I am.” – René Descartes
“The unexamined life is not worth living.” – Socrates
“Man is condemned to be free.” – Jean-Paul Sartre
“God is dead.” – Friedrich Nietzsche
“I can control my passions and emotions if I can understand their nature.” – Spinoza
“The greatest happiness of the greatest number is the foundation of morals and legislation.” – Jeremy Bentham
“I ought, therefore I can.” – Immanuel Kant
“The function of prayer is not to influence God, but rather to change the nature of the one who prays.” – Søren Kierkegaard
“The mind is furnished with ideas by experience alone.” – John Locke
“It is the mark of an educated mind to be able to entertain a thought without accepting it.” – Aristotle
“Justice will never be served until those who are unaffected are as outraged as those who are.” – Benjamin Franklin
“The only thing I know is that I know nothing.” – Socrates
“Give me liberty, or give me death!” – Patrick Henry SAD MOMENT QUOTES
“The truth is incontrovertible. Malice may attack it, ignorance may deride it, but in the end, there it is.” – Winston Churchill
“We are what we repeatedly do. Excellence then, is not an act, but a habit.” – Aristotle
“If you would be a real seeker after truth, it is necessary that at least once in your life you doubt, as far as possible, all things.” – René Descartes
“He who is not a good servant will not be a good master.” – Plato
“The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge.” – Stephen Hawking
“Morality is not the doctrine of how we may make ourselves happy, but how we may make ourselves worthy of happiness.” – Immanuel Kant
“To be, or not to be, that is the question.” – William Shakespeare (Hamlet)
“The world as we have created it is a process of our thinking. It cannot be changed without changing our thinking.” – Albert Einstein
“The unexamined life is not worth living for a human being.” – Socrates
“It is not death that a man should fear, but he should fear never beginning to live.” – Marcus Aurelius
“The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.” – Albert Camus
“There is only one good, knowledge, and one evil, ignorance.” – Socrates