There is nothing without a reason.
Calculus, optimism
Principle of Sufficient Reason, foundational to his philosophy
Late 17th century
Found in 1 providers: gemini
Cross Reference
1 source
"He who hasn't tasted bitter things hasn't earned sweet things."
Strange & Unusual"The pleasure we obtain from music comes from counting, but counting unconsciously. Music is nothing but unconscious arithmetic."
Humorous"The world is not a heap of atoms, but a system of monads."
Strange & Unusual"I hold that the mark of a genuine idea is that its possibility can be proved, either a priori by conceiving its cause or reason, or a posteriori when experience teaches us that it is actual in nature."
Strange & Unusual"The actual world is the most perfect of all possible worlds."
Strange & Unusual