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

No matter how bad it gets, you’re still way ahead of those who haven’t even started.

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

Be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.

Tough times never last, but tough people do.

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

You're not in competition with anyone but yourself. Outdo your past, not other people.

Pure mathematics is in its way, the poetry of logical ideas.

You cannot start the next chapter of your life if you keep re-reading the last one.

If you really want something you’ll find a way. If you don’t you’ll find an excuse.

Failure is not the opposite of success, it is part of the success.

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

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 practice until you get it right, practice until you can’t get it wrong.

You can be shown the path, but only you can make the first step.