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. The most powerful warriors are patience and time.

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

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

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

If you fail, next time fail better.

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

Pure mathematics is in its way, the poetry of logical ideas.

Skills are built not born.

Your attitude is everything. Pick a good one.

Work ethic is important, because, unlike intelligence, athleticism, or charisma, or any natural attribute, it’s a choice.

Don't fear failure, fear being in the same exact same place next year as you are now.

The power of reflection is the most powerful skill you’ll learn.

No matter how bad it gets, you’re still way ahead of those who haven’t even started.

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