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

Success can never happen without the journey (struggle).

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

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

Failure is not the opposite of success, it is part of the success.

A book a day keeps the stupidity away.

Don’t be afraid to work hard and find out how good you can really be.

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

Time is your friend, impulse is your enemy.

Start, struggle, fail, fix and learn. Repeat.

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

Work ethic is important, because, unlike intelligence, athleticism, or charisma, or any natural attribute, it’s a choice.

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

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.

99% of genius comes from hard work, the remaining 1% comes from innate talent