Failure is not the opposite of success, it is part of the success.

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

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

Your attitude is everything. Pick a good one.

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/

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

The bad news is time flies, the good new is that you're the pilot.

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

99% of failures come from people who have the habit of making excuses.

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

There are no bad mistakes in maths, only discoveries.

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

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

The road to success is like a staircase. If you want to succeed, double your failure rate