"I don't know if I could say which is the most important human virtue. It depends on the point of view from which they are considered. In any case, this question doesn't really get us anywhere, for it is not a matter of practising one or even a number of virtues. We have to try to acquire and to practise all of them. Each individual virtue is interwoven with the others and, thus, our effort to be sincere will also make us upright, cheerful, prudent and composed.
I am not convinced either when I hear people making a great distinction between personal and social virtues. No virtue worthy of its name can foster selfishness. Every virtue necessarily works to the good both of our own soul and to the good of those around us. We are all of us men and all likewise children of God, and we cannot think that life consists in building up a brilliant curriculum vitae or an outstanding career. Ties of solidarity should bind us all and, besides, in the order of grace we are united by the supernatural bond of the Communion of Saints.
At the same time, we must bear in mind that decision making and responsibility derive from the personal freedom of each individual. Virtues are therefore also radically personal, they pertain to the person. Nevertheless, in this great battle of love no one fights alone. None of us, I like to say, is a floating line of verse. In some way we are always either helping or hindering each other. We are all links in the same chain. Join with me now in asking Our Lord to grant that this chain may anchor us to his Heart until that day comes when we shall contemplate him face to face for ever in Heaven."