Success can never happen without the journey (struggle).

If you can understand just one thing thoroughly, then you will understand everything.

Lose an hour in the morning and you will spend all day looking for it.

It always seems impossible until it's done.

The power of reflection is the most powerful skill you’ll learn.

The boxer is not afraid of being knocked down, he is afraid of not being able to get up again.

1.00³⁶⁵=1 and 1.01³⁶⁵=37.7. Doing nothing at all versus small steps at a time. 

Instead of finding reasons why you can't, find reasons why you can.

You're not in competition with anyone but yourself. Outdo your past, not other people.

Skills are built not born.

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

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

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

You can have results or excuses, not both

Your limitation - its only your imagination.