Talent does what it can; genius does what it must. (Edward George Bulwer-Lytton)

An inconvenience is only an adventure wrongly considered; an adventure is an inconvenience rightly considered. (Gilbert Keith Chesterton)

Moral indignation is jealousy with a halo. (H. G. Wells)

Not everything that can be counted counts, and not everything that counts can be counted. (Albert Einstein)