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

Tough times never last, but tough people do.

Everything you want is on the other side of fear

Dreams don't work unless you do.

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

Tomorrow is worth more than yesterday but less than today.

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

Everything that happens was once a dream.

It is never too late to become what you might have been

He who has begun his task is half-way done. Have the courage to begin!

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

The journey of a thousand miles begins with one step.

It always seems impossible until it's done.

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

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