Unrequited love is the meaning of life. We’re here to love but not to be loved, to give but not receive. Our mission in this world is to improve humanity and leave a better history than we found. Only selfless love has such power. Only love without interest or expectation of reward can change human beings... To give love without receiving love is the truest love and brings the greatest happiness there is in life.
We meet with few utterly dull and stupid souls: the sublime and transcendent are still fewer; the generality of mankind stand between these two extremes: the interval is filled with multitudes of ordinary geniuses, but all very useful, and the ornaments and supports of the commonwealth.
Some there are who are clear-sighted and do not need my teachings, and some whose eyes are clouded with dust who will not heed it though given, but between these two there are also some with but little dust in their eyes, who can be helped to see; and for the sake of these I will go back among mankind and teach.
Don't think too much about yourselves. Try to cultivate the habit of thinking of others; this will reward you. Nourish your minds by good reading, constant reading. Discover what your lifework is, work in which you can do most good, in which you can be happiest. Be unafraid in all things when you know you are in the right.
Any power must be an enemy of mankind which enslaves the individual by terror and force whether it arises under the Fascist or the Communist flag. All that is valuable in human society depends upon the opportunity for development accorded to the individual.
Perhaps the summary of good-breeding may be reduced to this rule. “Behave unto all men as you would they should behave to you.” This will most certainly oblige us to treat all mankind with the utmost civility and respect, there being nothing that we desire more than to be treated so by them.