A man who has committed a mistake and does not correct it is committing another mistake.

A blemish may be removed from a diamond by careful polishing, but evil words once spoken cannot be effaced.

We can know a person by observing his behaviour, understanding the reasons for his actions and ascertaining his intentions. If we do this, how can we not know him?

In a country well governed, poverty is something to be ashamed of. In a country badly governed, wealth is something to be ashamed of.

Those who know the TRUTH are not equal to those who love it.

Every truth has four corners: as a teacher I give you one corner, and it is for you to find the other three.

Don't be concerned about others not appreciating you. Be concerned about your not appreciating others.