You cannot escape the responsibility of tomorrow by evading it today

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

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

Nothing is impossible if you want it badly enough. Impossible = I'm possible.

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

Procrastination makes easy things hard and hard things harder.

Focus on progress, not perfection. Practise a little bit every day - little and often  Slow and steady wins the race.

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

Time is your friend, impulse is your enemy.

Tough times never last, but tough people do.

Work like you don't need the money, dance like nobody's watching and love like you've never been hurt. 

The bad news is time flies, the good new is that you're the pilot.

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. 

Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

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