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

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

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

The journey of a thousand miles begins with one step.

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

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

Dreams don't work unless you do.

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

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

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.

The journey of a thousand miles begins with one step. 

Everything you want is on the other side of fear

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

Our fixed mindset builds our cage, fear keeps us in it.

99% of genius comes from hard work, the remaining 1% comes from innate talent