Make sure that team members know they are working with you, not for you.
A leader must listen to those under their supervision.
Never try to be better than someone else. Learn from others.
Failing to prepare is preparing to fail.
My eyesight is not nearly as good. My hearing is probably going away. My memory is slipping too. But I'm still around.
It is impossible to attain proper physical condition without being sound both mentally and morally.