Full Idea
Let that wisdom be false to us that brought no laughter with it!
Gist of Idea
Reject wisdom that lacks laughter
Source
Friedrich Nietzsche (Thus Spake Zarathustra [1884], 3.12.23)
Book Reference
Nietzsche,Friedrich: 'Thus Spake Zarathustra', ed/tr. Hollingdale,R.J. [Penguin 1969], p.228