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

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

Knowledge is of no value unless you put it into practice.

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

We learn more from failure than we do from success.

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

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

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

Run in the morning before your body figures out what you're doing

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

Tough times never last, but tough people do.

Time is your friend, impulse is your enemy.

Tomorrow is worth more than yesterday but less than today.

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

Success can never happen without the journey (struggle).