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

Be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.

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.

Failure to prepare = preparing to fail

Never underestimate the importance of small steps. small steps = big changes. 

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

Hard work beats talent when talent doesn't work hard.

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

Hard work - a two way street where you get exactly what you put in.

The journey of a thousand miles begins with one step.

The temptation to quit will be the greatest when you are about to succeed

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

Pure mathematics is in its way, the poetry of logical ideas.

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

Time is your friend, impulse is your enemy.