"The fact that I can plant a seed and it becomes a flower, share a bit of knowledge and it becomes another's, smile at someone and receive a smile in return, are to me continual spiritual exercises." (Faptul ca pot planta o samanta si ea devine o floare, ca pot impartasi un strop de cunostinte si el devine al altuia, ca pot zambi si pot primi un zambet in schimb, sunt pentru mine continue exercitii spirituale.)
Leo Buscaglia