Friedrich Nietzsche

"You need chaos in your soul to give birth to a dancing star."

"Love is blind; friendship closes its eyes."

"We love life, not because we are used to living but because we are used to loving."

"The man of knowledge must be able not only to love his enemies but also to hate his friends."

"There is more wisdom in your body than in your deepest philosophy."

"Does wisdom perhaps appear on the earth as a raven which is inspired by the smell of carrion?"

"It is not a lack of love, but a lack of friendship that makes unhappy marriages."