It is no disgrace not to be able to do everything; but to undertake, or pretend to do, what you are not made for, is not only shameful, but extremely troublesome and vexatious. Plutarch
To make no mistakes is not in the power of man; but from their errors and mistakes the wise and good learn wisdom for the future. See image Plutarch
I don't need a friend who changes when I change and who nods when I nod; my shadow does that much better. See image Plutarch