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

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

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

You can have results or excuses, not both

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

Time is your friend, impulse is your enemy.

Failure is not the opposite of success, it is part of the success.

I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practiced one kick 10,000 times.

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

Failure to prepare = preparing to fail

FAIL - First Attempt In Learning

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

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

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