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

Work ethic is important, because, unlike intelligence, athleticism, or charisma, or any natural attribute, it’s a choice.

Practice like you’ve never won. Perform like you’ve never lost.

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

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

Twenty years from now you will be more disappointed by the things you didn’t do than the things you did do

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

Never let a dark chapter make you forget that better days are ahead of you. Your story is far from over.

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

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.

Everything you want is on the other side of fear

Start, struggle, fail, fix and learn. Repeat.

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

The master has failed more times than the beginner has even tried

Fall down seven times, stand up eight.