Don't fear failure, fear being in the same exact same place next year as you are now.

Tough times never last, but tough people do.

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

I think, therefore I am.

There are no shortcuts to any place worth going.

Failure to prepare = preparing to fail

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

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

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.

I had no time is no excuse. 1 hour is 4% of your day and 1 minute is 0.34 % of your day.

There are no bad mistakes in maths, only discoveries.

Run in the morning before your body figures out what you're doing

Dreams don't work unless you do.

Never underestimate the importance of small steps. small steps = big changes. 

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