The temptation to quit will be the greatest when you are about to succeed

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

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

I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practiced one kick 10,000 times.

Mathematics Is not a spectator sport. The only way to learn mathematics is to do mathematics.

Never underestimate the importance of small steps. small steps = big changes. 

Each day is an opportunity to improve. Aim to be that little bit better than yesterday and better tomorrow than today.

Skills are built not born.

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

There are no bad mistakes in maths, only discoveries.

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

Practice makes comfort. Expand your experiences regularly so every stretch won't feel like your first.

Success is a journey, not a destination.

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.

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