It is never too late to become what you might have been

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

Your attitude is everything. Pick a good one.

We learn more from failure than we do from success.

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

We learn more from failure than we do from success.

Everything that happens was once a dream.

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

Twenty years from now you will be more disappointed by the things you didn’t do than the things you did do

There are no bad mistakes in maths, only discoveries.

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. 

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.

Failure is NOT your destiny. Failure is the key to success.

Don’t compare yourself to others. Compare yourself to the person you were yesterday.

Start, struggle, fail, fix and learn. Repeat.