It is easier to land a man on the moon than to change the school system.

Prejudices are holes in people's general knowledge, filled with negative nonsense.

You have to be brave when you are stupid

Without patience one cannot get far in life.

To be a good at something you have to be intelligent like an elephant, sly like a fox and patient like a camel.

Most of the people could be good at something specific, but they probably never discover what it is.

When you are apparently quite selflessly helping other people, you are actually trying to help yourself.