It is enough that I am of value to somebody today.
Next time I will ..." "From now on I will ..." - What makes me think I am wiser today than I will be tomorrow?
Today I don't want to live for, I want to live.
It's not that "today is the first day of the rest of my life," but that now is all there is of my life.
It seems that the truth is needed today is always a lie by tomorrow.