“You should treat the trivial things in life seriously and the serious things in life with a sincere and studied triviality”

“We should treat all the trivial things of life seriously, and all the serious things of life with sincere and studied triviality.”

“It is a curious fact that people are never so trivial as when they take themselves seriously”

“Life is far too important a thing ever to talk seriously about.”

“Art is the only serious thing in the world. And the artist is the only person who is never serious.”

“you seem to be displaying signs of triviality.”

“Life is too important to be taken seriously.”