Never underestimate the importance of small steps. small steps = big changes. 

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

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

Tough times never last, but tough people do.

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

Time is your friend, impulse is your enemy.

I think, therefore I am.

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

Each day is an opportunity to improve. Aim to be that little bit better than yesterday and better tomorrow than today.

You can hire a tutor but you can't hire someone to practice for you.

I had no time is no excuse. 1 hour is 4% of your day and 1 minute is 0.34 % of your day.

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

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

Procrastination makes easy things hard and hard things harder.

The temptation to quit will be the greatest when you are about to succeed