Men do what is called a good action, as some piece of courage or charity, much as they would pay a fine in expiation of daily non-appearance on parade. Their works are done as an apology or extenuation of their living in the world. I do not wish to expiate, but to live. My life is not an apology, but a life.
So far there has been no philosopher in whose hands philosophy has not grown into an apology for knowledge; on this point, at least, every one is an optimist, that the greatest usefulness must be ascribed to knowledge. They are all tyrannized over by logic, and this is optimism in its essence.
I know some people might think it odd - unworthy even - for me to have written a cookbook, but I make no apologies. The U.S. poet laureate Billy Collins thought I had demeaned myself by writing poetry for Hallmark Cards, but I am the people's poet so I write for the people.
Genius goes around the world in its youth incessantly apologizing for having large feet. What wonder that later in life it should be inclined to raise those feet too swiftly to fools and bores.