A book a day keeps the stupidity away.

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

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

The greatest enemy to human potential is your comfort zone

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. 

If you fail, next time fail better.

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

I can is 100 times more important than IQ.

The wise person knows that no answer is also an answer

Hard work always pays off - it is not a question of if you will get there, but WHEN you will get there

99% of failures come from people who have the habit of making excuses.

The journey of a thousand miles begins with one step. 

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

The bad news is time flies, the good new is that you're the pilot.

The easiest person to deceive is yourself.