You're not in competition with anyone but yourself. Outdo your past, not other people.

The easiest person to deceive is yourself.

1.00³⁶⁵=1 and 1.01³⁶⁵=37.7. Doing nothing at all versus small steps at a time. 

It always seems impossible until it's done.

I have not failed, I've just found 10,000 ways that won't work.

You cannot start the next chapter of your life if you keep re-reading the last one.

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

I had no time is no excuse. 1 hour is 4% of your day and 1 minute is 0.34 % of your day.

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

Nobody said it’d be easy, they just promised it would be worth it.

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

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

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

Success is not final, failure is not fatal.  It is the courage to continue that counts.

Do Not Be Afraid To Make Mistakes. Each mistake teaches us something.