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

I think, therefore I am.

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

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

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

You can have results or excuses, not both

The journey of a thousand miles begins with one step. 

Don’t hang your targets after you’re done shooting.

You can be shown the path, but only you can make the first step.

Shoot for the moon and even if you miss you’ll land among the stars/

I had no time is no excuse. 1 hour is 4% of your day and 1 minute is 0.34 % of your day.

Success is a journey, not a destination.

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

There is no talent here. There is hard work and obsession. You could be anyone if you put in the time.

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