The past will not tell us what we ought to do, but... what we ought to avoid. the Revolt of the Masses

When strong, avoid them. If of high morale, depress them. Seem humble to fill them with conceit. If at ease, exhaust them. If united, separate them. Attack their weaknesses. Emerge to their surprise. The Art Of War

To stand in the midst of ... this whole marvelous uncertainty and rich ambiguity in existence without questioning, without trembling with the craving and the rapture of such questioning ... that is what I feel to be contemptible, and this is the feeling for which I look first in everybody. Some folly keeps persuading me that every human has this feeling just because he is human. The Gay Science

Our highest assurance of the goodness of Providence seems to me to rest in the flowers. All other things, our powers, our desires, our food, are all really necessary for our existence in the first instance. But this rose is an extra. Its smell and its color are an embellishment of life, not a condition of it. It is only goodness which gives extras, and so I say again that we have much to hope from the flowers. The Naval Treaty