Children of the same family, the same blood, with the same first associations and habits, have some means of enjoyment in their power, which no subsequent connections can supply.
Each one of us is responsible for the whole of humankind. We need to think of each other really as brothers and sisters and to be concerned for each other’s welfare. Rather than working solely to acquire wealth, we need to do something meaningful, something directed seriously towards the welfare of humanity as a whole.