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. 

The bad news is time flies, the good new is that you're the pilot.

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

The greatest glory in loving lies not in never falling, but in rising every time we fall.

You can have results or excuses, not both

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

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

Failure to prepare = preparing to fail

I had no time is no excuse. 1 hour is 4% of your day and 1 minute is 0.34 % of your day.

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.

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

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

There is great wisdom in being able to realise that you don’t understand something before it goes too far.

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

Mistakes have the power to turn you into something better than you were before.