Failure to prepare = preparing to fail

It doesn’t matter where you start, it matters how you end

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

Skills are built not born.

The greatest glory in loving lies not in never falling, but in rising every time we fall.

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

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

The temptation to quit will be the greatest when you are about to succeed

There are no bad mistakes in maths, only discoveries.

Your limitation - its only your imagination.

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

Procrastination is the thief of time and the enemy of success.

There are no shortcuts to any place worth going.

Time is your friend, impulse is your enemy.

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