“You are never too old to learn.”
“But I figure you're never too old to learn. That's when you become old, when you stop being fascinated by things, when you stop wanting to learn and explore ...”
“You are never too old to become younger!”
“You see that old woman? That will never happen to you. You will never grow old, and you will never die.And it means something else too, doesn't it? I shall never ever grow up.”
“Never too old, never too sick, never too bad to start again.”
“You’re never too old, never too bad, never too late and never too sick to start from the scratch once again.”