I can is 100 times more important than IQ.

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.

There are no shortcuts to any place worth going.

Success can never happen without the journey (struggle).

Hope might be a good breakfast, but it makes a very poor dinner

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

The greatest glory in loving lies not in never falling, but in rising every time we fall.

Tomorrow is worth more than yesterday but less than today.

Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.

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

The wise person knows that no answer is also an answer

There are no bad mistakes in maths, only discoveries.

Just stick with it, what seems hard now will one day be your warm up.

The journey of a thousand miles begins with one step.

Knowledge is of no value unless you put it into practice.