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

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

We are all maths people : step 1 - do maths and step 2 - be a person. 

Run in the morning before your body figures out what you're doing

There are no bad mistakes in maths, only discoveries.

You cannot start the next chapter of your life if you keep re-reading the last one.

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

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.

Failure is not the opposite of success, it is part of the success.

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

Dreams don't work unless you do.

If you really want something you’ll find a way. If you don’t you’ll find an excuse.

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

You can have results or excuses, not both

Success can never happen without the journey (struggle).