There is the moral of all human tales;
'Tis but the same rehearsal of the past.
First freedom and then Glory – when that fails,
Wealth, vice, corruption – barbarism at last.
And History, with all her volumes vast,
Hath but one page...
Lord Byron - Childe Harold's Pilgrimage
Adventure Time S06E20 Jake the brick might just be the single very best episode of the whole series. Ever. I've watched it four times, already considering I'm gonna watch it every night before going to sleep. It's that good.