What is best in the world?
To please one’s Maker.
St. Columbanus. Instructiones variae, “Instructio III: De sectando mundi contemptu et coelestium bonorum amore.” Migne, Patrologiae Latinae, vol. 80, 235.
UPDATE: St. Columbanus may be riffing off the philosopher Seneca, in his creepy Epistle LXX to Lucilius, on the topic of why suicide is a good plan if you’re a Stoic:
“Optima est, quae placet.”
The best [means of suicide] is what pleases [oneself].
If it really is a reference, it is pretty bold. It’s basically a big swipe at Seneca, turning his entire point on its head. We aren’t here to please ourselves and especially not in a destructive way; we should be trying to please God.