Don't expect to be good at maths or understand things straight away. Be patient and persistent. The most powerful warriors are patience and time.

There are no shortcuts to any place worth going.

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

Practice like you’ve never won. Perform like you’ve never lost.

Time is your friend, impulse is your enemy.

The easiest person to deceive is yourself.

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.

You can have results or excuses, not both

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

The boxer is not afraid of being knocked down, he is afraid of not being able to get up again.

Dreams don't work unless you do.

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

Work like you don't need the money, dance like nobody's watching and love like you've never been hurt. 

Yesterday is history, tomorrow is a mystery, but today is a gift—that's why it's called 'the present