Life didn't come with a fool-proof manual.
Don't Sweat the Small Stuff ... and it's all small stuff: Simple Ways to Keep the Little Things from Taking Over Your LifeI've found that small wins, small projects, small differences often make huge differences.
Rosabeth Moss KanterIf small things have the power to disturb you, then who you think you are is exactly that: small.
Eckhart Tolle