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

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

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

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

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.

You can be shown the path, but only you can make the first step.

Tomorrow is worth more than yesterday but less than today.

Hope might be a good breakfast, but it makes a very poor dinner

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

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. 

Time is your friend, impulse is your enemy.

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

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

There are no shortcuts to any place worth going.

Nothing is impossible if you want it badly enough. Impossible = I'm possible.