During a public talk on marriage and the three chords blah blah blah, an elder with a particularly homely wife who wore the same dress every meeting made the statement....
"Brothers, if you want to be truly happy....marry an ugly woman."
On another occasion, another elder addressing specifically the youths stated,
"If and when you find yourself masturbating, remember there is a band of angels observing you"
And one more,
"How many times do you engage in sexual intercourse during the week? Surely your meeting attendance should display that it is more important in your life than having sex." (Most of the wives nodding in happy agreement)