Kant, Immanuel

"A person is not a thing; he is a person, an end in himself."

"The only true religion is the religion of morality."

"Music is the language of the gods."

"Art is the expression of beauty through the creation of objects and ideas."

"A man's dignity lies in his rational nature."

"The worst despotism is the despotism of custom."

"Reason is the foundation of all knowledge."

"The moral law is the law of reason."

"A lie is always a lie, no matter how small."

"The state is the highest expression of human society."

"War is the state of nature between nations."

"Peace is the product of understanding and mutual respect."

"A person who is not grateful is not worthy of gratitude."

"The love of family is the foundation of all social virtue."

"Friendship is a union of hearts in virtue."

"True friendship is based on mutual respect and shared values."

"The fear of death is the greatest impediment to living."

"A man must have the courage to follow his conscience."

"The imagination is the creative faculty of the human mind."

"Imagination is more important than knowledge."

"The power of imagination is the source of all human progress."

"Money is the medium of human activity and social exchange."

"The pursuit of wealth should not be the primary goal of life."

"A man's health is his greatest wealth."

"The body is the prison of the soul."

"Adventure is the spice of life."

"The greatest adventure is the pursuit of knowledge."

"Technology is the application of science to practical problems."

"The advancement of technology should be guided by moral principles."

"History is the progress of freedom in the world."