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

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

Failure to prepare = preparing to fail

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

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. 

Run in the morning before your body figures out what you're doing

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

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

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

I think, therefore I am.

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

I can is 100 times more important than IQ.

Everything that happens was once a dream.

Time is your friend, impulse is your enemy.

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