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

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

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

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

Time is your friend, impulse is your enemy.

Failure is not the opposite of success, it is part of the success.

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

You cannot start the next chapter of your life if you keep re-reading the last one.

Hard work beats talent when talent doesn't work hard.

If you fail, next time fail better.

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. 

Work ethic is important, because, unlike intelligence, athleticism, or charisma, or any natural attribute, it’s a choice.

The greatest enemy to human potential is your comfort zone

Your attitude is everything. Pick a good one.

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