There are no bad mistakes in maths, only discoveries.

We learn more from failure than we do from success.

Tough times never last, but tough people do.

Procrastination makes easy things hard and hard things harder.

Everything that happens was once a dream.

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

Failure to prepare = preparing to fail

Skills are built not born.

Never let a dark chapter make you forget that better days are ahead of you. Your story is far from over.

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

A book a day keeps the stupidity away.

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

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. 

I can is 100 times more important than IQ.

You can have results or excuses, not both