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

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.

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

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

Fall down seven times, stand up eight.

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

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

Practice makes comfort. Expand your experiences regularly so every stretch won't feel like your first.

Tough times never last, but tough people do.

Dreams don't work unless you do.

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

Time is your friend, impulse is your enemy.

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

No one starts out on top. You have to work your way up.

You can hire a tutor but you can't hire someone to practice for you.