If you think you can do it, you can.
Problems are not stop signs, they are guidelines.
You never know what motivates you.
Go for it now. The future is promised to no one.
If you've got a talent, protect it.
Only the educated are free.
If you're going through hell, keep going.
Without hard work, nothing grows but weeds.
Things do not happen. Things are made to happen.
Either you run the day or the day runs you.
Math is sometimes called the science of patterns.
A lot of the high-level sports are really in your mind.