The most important question a person can ask is, "Is the Universe a friendly place?
Learn from yesterday, live for today.
Opinions about obviousness are to a certain extent a function of time.
The more cruel the wrong that men commit against an individual or a people, the deeper their hatred and contempt for their victim.
As long as there will be a man, there will be wars.
To me the worst thing seems to be a school principally to work with methods of fear, force and artificial authority. Such treatment destroys the sound sentiments, the sincerity and the self-confidence of pupils and produces a subservient subject.