Success can never happen without the journey (struggle).

Mistakes have the power to turn you into something better than you were before.

Don’t practice until you get it right, practice until you can’t get it wrong.

Tough times never last, but tough people do.

Skills are built not born.

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

Everything that happens was once a dream.

It is never too late to turn an unproductive day into a productive one.

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

Don’t hang your targets after you’re done shooting.

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

Don’t compare yourself to others. Compare yourself to the person you were yesterday.

Dreams don't work unless you do.

The power of reflection is the most powerful skill you’ll learn.

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