Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

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

Start, struggle, fail, fix and learn. Repeat.

There are no shortcuts to any place worth going.

Patience is when you’re supposed to get mad, but you choose to understand

The journey of a thousand miles begins with one step. 

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

Success is a journey, not a destination.

A hero is no braver than an ordinary man, but he is braver five minutes longer.

Failure to prepare = preparing to fail

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

Twenty years from now you will be more disappointed by the things you didn’t do than the things you did do

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

You'll never change your life until you change something you do daily. The secret to success and change in found in your daily routine.

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