I never get tired of smiling. I'm just the kind of guy who likes to smile.
Jason Ritter

The purpose of a vacation is to have the time to rest. But many of us, even when we go on vacation, don't know how to rest. We may even come back more tired than before we left.
Nhat Hanh

Guys ask me, don't I get burned out? How can you get burned out doing something you love? I ask you, have you ever got tired of kissing a pretty girl?
Tommy Lasorda

Hear me, my chiefs! I am tired. My heart is sick and sad. From where the sun now stands, I will fight no more forever.
Chief Joseph

All parts of the human body get tired eventually - except the tongue.
Konrad Adenauer