Tomorrow is worth more than yesterday but less than today.

Whenever you find yourself doubting how far you can go, just remember how far you have come.

The easiest person to deceive is yourself.

Success can never happen without the journey (struggle).

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

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

Don’t practice until you get it right, practice until you can’t get it wrong.

The master has failed more times than the beginner has even tried

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

Your attitude is everything. Pick a good one.

Failure to prepare = preparing to fail

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

Skills are built not born.

I have not failed, I've just found 10,000 ways that won't work.

Mistakes have the power to turn you into something better than you were before.