The master has failed more times than the beginner has even tried

There is no elevator to success, you have to take the stairs.

Everything you want is on the other side of fear

I can is 100 times more important than IQ.

The road to success is like a staircase. If you want to succeed, double your failure rate

The journey of a thousand miles begins with one step. 

It doesn’t matter where you start, it matters how you end

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

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.

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

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

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

There are no bad mistakes in maths, only discoveries.

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

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