One must know oneself as one is, not as one wishes to be, which is merely an ideal and therefore fictitious, unreal; it is only that which is that can be transformed, not that which you wish to be.
The game of discontent has its rules, and he who disregards them cheats. It is not permitted to you to wish to add another's advantages or possessions to your own; you are permitted only to wish to be another.
That single thought is enough. The impulse increases to a wish, the wish to a desire, the desire to an uncontrollable longing, and the longing (to the deep regret and mortification of the speaker, and in defiance of all consequences,) is indulged.