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

Focus on progress, not perfection. Practise a little bit every day - little and often  Slow and steady wins the race.

You can have results or excuses, not both

I have not failed, I've just found 10,000 ways that won't work.

The wise person knows that no answer is also an answer

There are no shortcuts to any place worth going.

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

A book a day keeps the stupidity away.

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

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.

Don't expect to be good at maths or understand things straight away. Be patient and persistent. Rome wasn't built in a day, but they worked on it every single day. 

Success can never happen without the journey (struggle).

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

Time is your friend, impulse is your enemy.

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