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

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

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

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

The greatest enemy to human potential is your comfort zone

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

There are no shortcuts to any place worth going.

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.

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

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

Time is your friend, impulse is your enemy.

Everything you want is on the other side of fear

Don't expect to be good at maths or understand things straight away. Be patient and persistent. Rome wasn't built in a day, but they worked on it every single day. 

Don't expect to be good at maths or understand things straight away. Be patient and persistent. The most powerful warriors are patience and time.

There are no bad mistakes in maths, only discoveries.