It always seems impossible until it's done.

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

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

Just stick with it, what seems hard now will one day be your warm up.

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. 

We all have two lives. The second begins when we realise we only have one. 

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

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

Do Not Be Afraid To Make Mistakes. Each mistake teaches us something.

I can is 100 times more important than IQ.

I have not failed, I've just found 10,000 ways that won't work.

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

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

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

Time is your friend, impulse is your enemy.