An old man was asked what had robbed him of joy in his life. His reply was, "Things that never happened."
Dale CarnegieI want you to think of your life as an hourglass. You know there are thousands of grains of sand in the top of the hourglass; and they all pass slowly and evenly through the narrow neck in the middle. Nothing you or I could do would make more than one grain of sand pass through this narrow neck without impairing the hourglass. You and I and everyone else are like this hourglass.
Dale CarnegieDon't fuss about trifles. Don't permit little things-the mere termites of life-to ruin your happiness.
Dale Carnegie