To those human beings who are of any concern to me I wish...

To those human beings who are of any concern to me I wish suffering, desolation, sickness, ill-treatment, indignities ��� I wish that they should not remain unfamiliar with profound self-contempt, the torture of self-mistrust, the wretchedness of the vanquished: I have no pity for them, because I wish them the only thing that can prove today whether one is worth anything or not ��� that one endures.

Examine the lives of the best and most fruitful people and peoples and ask yourselves whether a tree that is supposed to grow to a proud height can dispense with bad weather and storms; whether misfortune and external resistance, some kinds of hatred, jealousy, stubbornness, mistrust, hardness, avarice, and violence do not belong among the favorable conditions without which any great growth even of virtue is scarcely possible.

Nietzsche