You should run your life not by the calendar but how you feel, and what you're interests are and ambitions.

You can't relive your life.

All ballplayers should quit when it starts to feel as if all the baselines run uphill.

I don't wait for the calendar to figure out when I should live life.

Old folks have dreams and ambitions too, like everybody else. Don't sit on a couch someplace.

Don't measure yourself by what you have accomplished, but by what you should have accomplished with your ability.