Patience is when you’re supposed to get mad, but you choose to understand

Yesterday is history, tomorrow is a mystery, but today is a gift—that's why it's called 'the present

Your attitude is everything. Pick a good one.

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

There is no elevator to success, you have to take the stairs.

We learn more from failure than we do from success.

Fall down seven times, stand up eight.

99% of genius comes from hard work, the remaining 1% comes from innate talent

Procrastination makes easy things hard and hard things harder.

Time is your friend, impulse is your enemy.

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

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.

It always seems impossible until it's done.

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

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.