

“Act so as to treat humanity, whether in your own person or in that of another, at all times also as an end, and not only as a means.”
Groundwork of the Metaphysics of Morals · 1785
Traced to Groundwork of the Metaphysics of Morals (1785).
More from Immanuel Kant
“The senses do not err — not because they always judge rightly, but because they do not judge at all.”
Immanuel Kant
Critique of Pure Reason · 1781
verified“By a lie a man throws away and, as it were, annihilates his dignity as a man.”
Immanuel Kant
The Metaphysics of Morals · 1797
verified“I have therefore found it necessary to deny knowledge in order to make room for faith.”
Immanuel Kant
Critique of Pure Reason · 1787
verified“Thoughts without content are empty, intuitions without concepts are blind.”
Immanuel Kant
Critique of Pure Reason · 1781
verified“Morality is not properly the doctrine of how we may make ourselves happy, but how we may make ourselves worthy of happiness.”
Immanuel Kant
Critique of Practical Reason · 1788
verified“Two things fill the mind with ever-increasing wonder and awe, the more often and the more intensely the mind of thought is drawn to them: the starry heavens above me and the moral law within me.”
Immanuel Kant
Critique of Practical Reason · 1788
verifiedMore Philosophy quotes
“There is a higher court than courts of justice and that is the court of conscience. It supersedes all other courts.”
Mahatma Gandhi
Young India · 1921
verified“Nonviolence is the first article of my faith. It is also the last article of my creed.”
Mahatma Gandhi
Statement at his trial, Young India · 1922
verified“There are many causes that I am prepared to die for but no causes that I am prepared to kill for.”
Mahatma Gandhi
Young India · 1920
verified“For the world is in a bad state, but everything will become still worse unless each of us does his best. So, let us be alert — alert in a twofold sense: Since Auschwitz we know what man is capable of. And since Hiroshima we know what is at stake.”
Viktor Frankl
Man's Search for Meaning · 1984
verified“If there is a meaning in life at all, then there must be a meaning in suffering. Suffering is an ineradicable part of life, even as fate and death.”
Viktor Frankl
Man's Search for Meaning · 1959
verified“Ultimately, man should not ask what the meaning of his life is, but rather must recognize that it is he who is asked. In a word, each man is questioned by life; and he can only answer to life by answering for his own life; to life he can only respond by being responsible.”
Viktor Frankl
Man's Search for Meaning · 1959
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