A hero is no braver than an ordinary man, but he is braver five minutes longer.

Just stick with it, what seems hard now will one day be your warm up.

Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

Nothing is impossible if you want it badly enough. Impossible = I'm possible.

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

Practice makes comfort. Expand your experiences regularly so every stretch won't feel like your first.

We learn more from failure than we do from success.

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

Procrastination makes easy things hard and hard things harder.

Procrastination is the thief of time and the enemy of success.

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

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

I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practiced one kick 10,000 times.

Be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.

No matter how bad it gets, you’re still way ahead of those who haven’t even started.