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

It always seems impossible until it's done.

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

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

There is great wisdom in being able to realise that you don’t understand something before it goes too far.

Life is full of opportunities. With every opportunity that is missed, another one is born.

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

Dreams don't work unless you do.

Success can never happen without the journey (struggle).

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

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.

A book a day keeps the stupidity away.

If you can understand just one thing thoroughly, then you will understand everything.

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