Friendship exists outside our modern economy of scarcity... It's not about apportioning vanishing resources of time and energy. Friendship is a blessed relic of the ancient economy of the gift, and the time freely given to people dear to you actually creates magical abundance.
A drop of honey catches more flies than a gallon of gall. So with men. If you would win a man to your cause, first convince him that you are his sincere friend. Therein is a drop of honey which catches his heart, which, say what he will, is the highroad to his reason.
Statesman, yet friend to truth! of soul sincere, In action faithful, and in honour clear; Who broke no promise, serv'd no private end, Who gain'd no title, and who lost no friend.