I never had a selfless thought since I was born.
I am mercenary and self-seeking through and through [. . .]
I cannot crawl one inch outside my proper skin:
I talk of love --a scholar's parrot may talk Greek--
But, self-imprisoned, always end where I begin.
The above excerpt is from a poem by C.S. Lewis called "As the Ruin Falls." It's no great poetic feat, at least by literary standards, but it is nevertheless a beautiful and sophisticated expression of a most common human frustration: the impossibility of selflessness.
Just thinking about the word "selfless" for a few seconds reveals what a contradiction it is to our every instinct. Self-less. Without self. Truly selfless decisions aren't just decisions that put others' interests above our own (though, certainly, many are that as well). Selfless decisions are those we make without even taking ourselves into account. And I don't know about you, but I don't think I've ever actually acted in such a manner. I resonate deeply with the second line of Lewis's poem. The verse in Isaiah comparing our righteous acts to filthy rags suddenly makes a lot more sense.

There's a reason why Jesus didn't just tell us to "love your neighbor." He had to add the qualifier "as yourself." Because the concept of loving someone just to love them is, tragically, something foreign to the human race. Not only do we have to be commanded to love others, but the very command has to be explained in terms of self.
Maybe selflessness, in the purest sense of the word, is unattainable. Perhaps the best we can do, as fallen people, is not to eradicate selfishness completely, but rather to ignore it. To do "selfless" acts in the full knowledge that the quotation marks are absolutely necessary. In a way, it means more that we must forego our own desires for the sake of others. If we were able to completely remove ourselves from the equation, we would in doing so also remove the element of sacrifice.
Christ demonstrates this in the Garden of Gethsemane. He, being fully man, felt the selfish impulse to flee from pain and death. He prayed that the Father might "take this cup." And then he added, "Thy will be done." Then He went to the cross, and bled, and died. If it had been easy - if Christ had been a cold, calculating individual who underwent purely physical pain and no emotional anguish - the sacrifice He made would not be what it is.
When it's all said and done, maybe we are all like scholars' parrots. As parrots seem to be able to talk coherently, we seem to be able to be selfless. Perhaps neither are true. But if we really are parroting through life, let us parrot the greatest "scholar" we could choose - our Lord Himself.

