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

The greatest mistake we make is living in constant fear that we will make one.

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

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

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

Everything you want is on the other side of fear

The journey of a thousand miles begins with one step. 

Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.

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

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

Skills are built not born.

There is no elevator to success, you have to take the stairs.

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

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.

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