Tomorrow is worth more than yesterday but less than today.

Success can never happen without the journey (struggle).

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

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

In order to become better than anybody else you must first become better than yourself.

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

Don't expect to be good at maths or understand things straight away. Be patient and persistent. Rome wasn't built in a day, but they worked on it every single day. 

Failure to prepare = preparing to fail

It is never too late to turn an unproductive day into a productive one.

Dreams don't work unless you do.

"I" not them. Be the best version of you.

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

If you can understand just one thing thoroughly, then you will understand everything.

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