You're not in competition with anyone but yourself. Outdo your past, not other people.

You cannot start the next chapter of your life if you keep re-reading the last one.

We learn more from failure than we do from success.

You can hire a tutor but you can't hire someone to practice for you.

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

There is great wisdom in being able to realise that you don’t understand something before it goes too far.

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

A book a day keeps the stupidity away.

Mathematics Is not a spectator sport. The only way to learn mathematics is to do mathematics.

The greatest enemy to human potential is your comfort zone

The easiest person to deceive is yourself.

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

You can have results or excuses, not both

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.

You can pick up a mistake and carry it as a burden,  or you can set it down as use it as a stepping stone to greatness.