Don't trouble trouble till trouble troubles you.
George Bernard Shaw
It is not what happens to you that matters, but how you react to what happens to you.
Theodore Roosevelt
It isn't enough to think outside the box. You have to know what questions to ask.
Tim Ferriss
The riskiest thing you can do now is be safe.
Seth Godin
I usually solve problems by letting them devour me.
Franz Kafka
All the adversity I've had in my life, all my troubles and obstacles, have strengthened me... You may not realize it when it happens, but a kick in the teeth may be the best thing in the world for you.
Walt Disney