"Only as you do know yourself can your brain serve you as a sharp and efficient tool. Know your own failings, passions, and prejudices so you can separate them from what you see."

"If you have made a mistake, cut your losses as quickly as possible."

"Old age is always fifteen years older than I am."

"Never answer a critic, unless he's right."

"I was always taught to respect my elders and I've now reached the age when I don't have anybody to respect."

"I didn't mind getting old when I was young. It's the being old now that's getting to me."

"I grow more intense as I age."

"The heads of strong old age are beautiful beyond all grace of youth."

"Sure I'm for helping the elderly. I'm going to be old myself some day."

"About the only thing that comes to us without effort is old age."