Do not remove a fly from your friend's forehead with a hatchet

Do not remove a fly from your friends's forehead with a hatchet

Not the cry, but the flight of the wild duck leads the flock to fly and follow.

Falling hurts least those who fly low

It is not the knowing that is difficult, but the doing

When we have nothing to worry about we are not doing much, and not doing much supplies us with plenty of future worries