One is born into a herd of buffaloes and must be glad if one is not trampled under foot before one's time.
Albert EinsteinThe only thing we can be certain of in this life is that we can be certain of nothing.
Albert EinsteinWhen the number of factors coming into play in a phenomenological complex is too large scientific method in most cases fails. One need only think of the weather, in which case the prediction even for a few days ahead is impossible. Nevertheless, no one doubts that we are confronted with a causal connection whose causal components are in the main known to us. Occurrences in this domain are beyond the reach of exact prediction because of the variety of factors in operation, not because of any lack of order in nature.
Albert EinsteinHe who finds a thought that lets us a little deeper into the eternal mystery of nature has been granted great peace.
Albert Einstein