“No matter how old an individual may be, no matter if he is young or old, if he thinks in accordance with the times he is immortal.”

“the running boy is inside every man, no matter how old he gets.”

“A man that is young in years may be old in hours if he have lost no time.”

“The old and the young, he thought. The old, who do not care; the young, who do not think.”

“Whenever a man's friends begin to compliment him about looking young, he may be sure that they think he is growing old.”

“The good artist believes that nobody is good enough to give him advice. He has supreme vanity. No matter how much he admires the old writer, he wants to beat him.”

“I think everybody, no matter how rich or poor, how young or old, has a phase in his life when he's depressive. It's reality. Not a lot of people want to talk about it. Most people rather hide that fact, but it's just one of the facts of life that absolutely fascinates me.”

“Doesn’t matter how old the speaker is, it’s the words that matter.”

“How old is she now?" he asked.
"Hard to say. She was a tree for a while. Now she's immortal.”

“Young men, hear an old man to whom old men hearkened when he was young.”