Excellence is an art won by training and habituation. We do not act rightly because we have virtue or excellence but we rather have those because we have acted rightly. We are what we repeatedly do. Excellence then is not an act but a habit.
Wrinkles should merely indicate where smiles have been.
Anyone who stops learning is old whether at twenty or eighty. Anyone who...
Age is an issue of mind over matter. If you don't mind it doesn't matter.