I can not 'make my mark' for all time - those concepts are mutually exclusive. 'Lasting effect' is a self-contradictory term. Meaning does not exist in the future and neither do I. Nothing will have meaning 'ultimately.' Nothing will even mean tomorrow what it did today. Meaning changes with the context. My meaningfulness is here. It is enough that I am of value to someone today. It is enough that I make a difference now.
Hugh Pratherperfectionism is a slow death. if everything were to turn out just like i would want it to, just like i would plan for it to, then i would never experience anything new; my life would be an endless repetition of stale successes. when i make a mistake i experience something unexpected.... when i have listened to my mistakes i have grown.
Hugh Prather