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

Just stick with it, what seems hard now will one day be your warm up.

Time is your friend, impulse is your enemy.

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

The greatest enemy to human potential is your comfort zone

You'll never change your life until you change something you do daily. The secret to success and change in found in your daily routine.

Success is a journey, not a destination.

The journey of a thousand miles begins with one step. 

Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.

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

Tough times never last, but tough people do.

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

Be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.

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

No one starts out on top. You have to work your way up.