There is no elevator to success, you have to take the stairs.

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

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

Success is not final, failure is not fatal.  It is the courage to continue that counts.

Mistakes have the power to turn you into something better than you were before.

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

If you fail, next time fail better.

Tough times never last, but tough people do.

Hard work beats talent when talent doesn't work hard.

The journey of a thousand miles begins with one step. 

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. 

The easiest person to deceive is yourself.

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

Tomorrow is worth more than yesterday but less than today.

You can pick up a mistake and carry it as a burden,  or you can set it down as use it as a stepping stone to greatness.