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

It is never too late to turn an unproductive day into a productive one.

The greatest enemy to human potential is your comfort zone

You cannot escape the responsibility of tomorrow by evading it today

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

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

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

Never underestimate the importance of small steps. small steps = big changes. 

It doesn’t matter where you start, it matters how you end

Mathematics Is not a spectator sport. The only way to learn mathematics is to do mathematics.

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

Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.

"I" not them. Be the best version of you.

The temptation to quit will be the greatest when you are about to succeed

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