Life begets life. Energy creates energy. It is by spending oneself that one becomes rich.
Sarah Bernhardt

Seek to do good, and you will find that happiness will run after you.
James Freeman Clarke

This is the true joy in life, the being used for a purpose recognized by yourself as a mighty one, the being thoroughly worn out before you are thrown on the scrap heap, the being a force of nature instead of a feverish little clod of ailments and grievances complaining that the world will not devote itself to making you happy.
George Bernard Shaw

The ready back gets all the loads.
Latvian proverbs

The true way to soften one’s troubles is to solace those of others.
Madame De Maintenon

No one can sincerely try to help another without helping himself.
Charles Dudley Warner

We cannot live only for ourselves. A thousand fibers connect us with our fellow-men; and along those fibers, as sympathetic threads, our actions run as causes, and they come back to us as effects.
Herman Melville

Do all the good you can By all the means you can In all the ways you can In all the places you can To all the people you can As long as ever you can.
John Wesley

We cannot hold a torch to light another’s path without brightening our own.
Ben Sweetland

Life becomes harder for us when we live for others, but it also becomes richer and happier.
Albert Schweitzer