He who has begun his task is half-way done. Have the courage to begin!

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

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

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

You can be shown the path, but only you can make the first step.

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

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

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

Don't expect to be good at maths or understand things straight away. Be patient and persistent. Rome wasn't built in a day, but they worked on it every single day. 

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

Success can never happen without the journey (struggle).

Your attitude is everything. Pick a good one.

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

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

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