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

The temptation to quit will be the greatest when you are about to succeed

The journey of a thousand miles begins with one step.

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

Success is the sum of small repeated efforts, day in and day out.

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

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

Success is not final and failure is not fatal. It is the courage to continue that counts.

No one starts out on top. You have to work your way up.

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

Failure is NOT your destiny. Failure is the key to success.

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

The gift of imperfection - let go of who you think you're supposed to be and embrace who you are.

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

A book a day keeps the stupidity away.