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

Procrastination is the thief of time and the enemy of success.

Failure to prepare = preparing to fail

The greatest mistake we make is living in constant fear that we will make one.

Pure mathematics is in its way, the poetry of logical ideas.

Procrastination makes easy things hard and hard things harder.

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

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

The greatest enemy to human potential is your comfort zone

Hard work - a two way street where you get exactly what you put in.

1.00³⁶⁵=1 and 1.01³⁶⁵=37.7. Doing nothing at all versus small steps at a time. 

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

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

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

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