Success can never happen without the journey (struggle).

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

Success is not final, failure is not fatal.  It is the courage to continue that counts.

Yesterday is history, tomorrow is a mystery, but today is a gift—that's why it's called 'the present

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

Tough times never last, but tough people do.

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 is NOT your destiny. Failure is the key to success.

If you fail, next time fail better.

It doesn’t matter where you start, it matters how you end

There are no bad mistakes in maths, only discoveries.

Procrastination makes easy things hard and hard things harder.

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

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

You can pick up a mistake and carry it as a burden,  or you can set it down as use it as a stepping stone to greatness.