We learn more from failure than we do from success.

Don't fear failure, fear being in the same exact same place next year as you are now.

You can have results or excuses, not both

Fall down seven times, stand up eight.

It is never too late to turn an unproductive day into a productive one.

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

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.

Success is a journey, not a destination.

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

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

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

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

Success can never happen without the journey (struggle).

Go as far as you can see, when you get there, you’ll be able to see further

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