What you do today can improve all your tomorrows.
Never complain and never explain.
If you think you can do it, you can.
After a storm comes a calm.
Do not weep do not wax indignant. Understand.
Well done is better than well said.
You never know what motivates you.
Be thine own palace, or the world's thy jail.
If you're going through hell, keep going.
Problems are not stop signs, they are guidelines.
Frankly, the reason I joined MENSA is because I was dating a guy at the time who spoke five languages and could solve a Rubik's Cube literally with his eyes closed because it's just an algorithm.