You are as young as your faith, as old as your doubt; as young as your self-confidence, as old as your fear, as young as your hope, as old as your despair.
Samuel UllmanYouth is not a time of life; it is a state of mind; it is not a matter of rosy cheeks, red lips and supple knees; it is a matter of the will, quality of the imagination, a vigor of the emotions, it is the freshness of the deep springs of life.
Samuel UllmanWhen the wires are all down and your heart is covered with the snows of pessimism and the ice of cynicism, then, and only then, have you grown old.
Samuel Ullman