You will always find some Eskimo ready to instruct the Congolese on how to cope with heatwaves.
Puritans should wear fig leaves on their eyes.
When reasons are weak, attitudes stiffen.
Never saw off the branch you are on, unless you are being hanged from it.
Every now and then you meet a man whose ignorance is encyclopedic.
Don't trust the heart, it wants your blood.