Success can never happen without the journey (struggle).

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

Success is the sum of small repeated efforts, day in and day out.

Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.

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

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

Knowledge is of no value unless you put it into practice.

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

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

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. Rome wasn't built in a day, but they worked on it every single day. 

The gift of imperfection - let go of who you think you're supposed to be and embrace who you are.

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

The journey of a thousand miles begins with one step. 

Don’t hang your targets after you’re done shooting.