Knowledge is of no value unless you put it into practice.

There is no elevator to success, you have to take the stairs.

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

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

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.

Don't fear failure, fear being in the same exact same place next year as you are now.

Hard work always pays off - it is not a question of if you will get there, but WHEN you will get there

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.

Don’t hang your targets after you’re done shooting.

There is no talent here. There is hard work and obsession. You could be anyone if you put in the time.

Life is full of opportunities. With every opportunity that is missed, another one is born.

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

Success can never happen without the journey (struggle).

There are no bad mistakes in maths, only discoveries.

We learn more from failure than we do from success.