The easiest person to deceive is yourself.

Skills are built not born.

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

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

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

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

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.

The journey of a thousand miles begins with one step.

Dreams don't work unless you do.

Be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.

We learn more from failure than we do from success.

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

If you really want something you’ll find a way. If you don’t you’ll find an excuse.

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.