Failure to prepare = preparing to fail

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

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

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

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

Time is your friend, impulse is your enemy.

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. 

You're not in competition with anyone but yourself. Outdo your past, not other people.

I think, therefore I am.

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

The boxer is not afraid of being knocked down, he is afraid of not being able to get up again.

Twenty years from now you will be more disappointed by the things you didn’t do than the things you did do

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

Hope might be a good breakfast, but it makes a very poor dinner