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.

99% of genius comes from hard work, the remaining 1% comes from innate talent

Procrastination makes easy things hard and hard things harder.

Focus on progress, not perfection. Practise a little bit every day - little and often  Slow and steady wins the race.

We all make mistakes. What matters is how we choose to move forwards from them.

Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.

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

99% of failures come from people who have the habit of making excuses.

Hope might be a good breakfast, but it makes a very poor dinner

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

There are no bad mistakes in maths, only discoveries.

Time is your friend, impulse is your enemy.

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

We learn more from failure than we do from success.