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

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

You cannot escape the responsibility of tomorrow by evading it today

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

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

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

Tomorrow is worth more than yesterday but less than today.

Skills are built not born.

Work like you don't need the money, dance like nobody's watching and love like you've never been hurt. 

Practice makes comfort. Expand your experiences regularly so every stretch won't feel like your first.

Failure is NOT your destiny. Failure is the key to success.

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

Hard work - a two way street where you get exactly what you put in.

Failure to prepare = preparing to fail

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