Such is the state of life, that none are happy but by the anticipation of change: the change itself is nothing; when we have made it, the next wish is to change again.

“Opportunity often comes disguised in the form of misfortune, or temporary defeat.”

Education is the great engine of personal development. It is through education that the daughter of a peasant can become a doctor, that the son of a mineworker can become the head of the mine.

Success is not about seeking constant external validation; it's about having the courage to follow your own path and pursue your unique passions.

There is no duty we so underrate as the duty of being happy. By being happy we sow anonymous benefits upon the world.

No valid plans for the future can be made by those who have no capacity for living now.

Science is the only basis of hope for human future.