Everything you want is on the other side of fear

The road to success is like a staircase. If you want to succeed, double your failure rate

Tomorrow is worth more than yesterday but less than today.

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

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

We all have two lives. The second begins when we realise we only have one. 

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

Procrastination makes easy things hard and hard things harder.

Time is your friend, impulse is your enemy.

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

No one starts out on top. You have to work your way up.

Whenever you find yourself doubting how far you can go, just remember how far you have come.

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.

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

Skills are built not born.