Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

The greatest enemy to human potential is your comfort zone

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

We learn more from failure than we do from success.

Time is your friend, impulse is your enemy.

Whenever you find yourself doubting how far you can go, just remember how far you have come.

Don’t confuse your path with your destination. Just because its stormy now doesn’t mean you are headed for failure.

Tomorrow is worth more than yesterday but less than today.

No one starts out on top. You have to work your way up.

Just stick with it, what seems hard now will one day be your warm up.

Work like you don't need the money, dance like nobody's watching and love like you've never been hurt. 

Success is a journey, not a destination.

There are no bad mistakes in maths, only discoveries.

Patience is when you’re supposed to get mad, but you choose to understand

You'll never change your life until you change something you do daily. The secret to success and change in found in your daily routine.