Is man one of God's blunders or is God one of man's blunders?
— Friedrich Nietzsche

If animals could speak, the dog would be a blundering outspoken fellow; but the cat would have the rare grace of never saying a word too much.
Mark Twain blunderer quote

There is no more fatal blunderer than he who consumes the greater part of his life getting his living.
— Henry David Thoreau

To be matter-of-fact about the world is to blunder into fantasy - and dull fantasy at that, as the real world is strange and wonderful.
— Robert A. Heinlein

Youth is a blunder; Manhood a struggle, Old Age a regret.
— blunderer quotation by Benjamin Disraeli