The cuckoo who is on to himself is halfway out of the clock.
Wilson Mizner
I don't drink coffee: it makes me cuckoo!
Shenaz Treasury
Whatever you do, don't do it halfway.
Bob Beamon
A goal properly set is halfway reached.
Zig Ziglar
Believe you can and you're halfway there.
Theodore Roosevelt
I'd never choose to turn the clock back.
Geri Halliwell
No clock is more regular than the belly.
Francois Rabelais
Even a stopped clock is right twice a day.
Joseph Addison
In any case, you can't turn back the clock.
Michel Patini