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

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

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

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. 

Failure to prepare = preparing to fail

Time is your friend, impulse is your enemy.

The greatest enemy to human potential is your comfort zone

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

Skills are built not born.

Fall down seven times, stand up eight.

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

There is no talent here. There is hard work and obsession. You could be anyone if you put in the time.

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

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

99% of failures come from people who have the habit of making excuses.