We can surely no longer pretend that our children are growing up into a peaceful, secure, and civilized world. We've come to the point where it's irresponsible to try to protect them from the irrational world they will have to live in when they grow up. The children themselves haven't yet isolated themselves by selfishness and indifference; they do not fall easily into the error of despair; they are considerably braver than most grownups. Our responsibility to them is not to pretend that if we don't look, evil will go away, but to give them weapons against it.
Even if i'm setting myself up for failure, I think it's worth trying to be a mother who delights in who her children are, in their knock-knock jokes and earnest questions. A mother who spends less time obseessing about what will happen, or what has happened, and more time reveling in what is. A mother who doesn't fret over failings and slights, who realizes her worries and anxieties are just thoughts, the continuous chattering and judgement of a too busy mind. A mother who doesn't worry so much about being bad or good but just recognizes that she's both, and neither. A mother who does her best, and for whom that is good enough, even if, in the end, her best turns out to be, simply, not bad.