The only thing that you absolutely have to know, is the location of the library.
It is high time the ideal of success should be replaced with the ideal of service.
The main task of the spirit is to free man from his ego.
In one's youth every person and every event appear to be unique. With age one becomes much more aware that similar events recur. Later on, one is less often delighted or surprised, but also less disappointed than in earlier years.
Only the one who does not question is safe from making a mistake.
The greatest tragedy of human existence is the illusion of separateness.