In youth we learn; in age we understand.
Fear not those who argue but those who dodge.
One remains young as long as one can still learn, can still take on new habits, can bear contradictions.
Most imitators attempt the inimitable.
Nowadays people are born to find fault. When they look at Achilles, they see only his heel.
Distrust your judgment the moment you can discern the shadow of a personal motive in it.