The role of the musician is to go from concept to full execution. Put another way it's to go from understanding the content of something to really learning how to communicate it and make sure it's well-received and lives in somebody else.
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.