Don't fear failure, fear being in the same exact same place next year as you are now.

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

Tomorrow is worth more than yesterday but less than today.

Success can never happen without the journey (struggle).

Never let a dark chapter make you forget that better days are ahead of you. Your story is far from over.

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

Success is a journey, not a destination.

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

A hero is no braver than an ordinary man, but he is braver five minutes longer.

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

Shoot for the moon and even if you miss you’ll land among the stars/

You'll never change your life until you change something you do daily. The secret to success and change in found in your daily routine.

There are no shortcuts to any place worth going.

The easiest person to deceive is yourself.

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