The impatient man is his own enemy; he slams the door on his own progress.

It is not only a matter of not caring who knows - it is also a matter of knowing who cares.

It is not enough that there is a collection of people with the common aim of working in unison towards an objective... Aspiration and desire only are not enough.

The colour of the water seems to be the colour of the glass into which it has been poured'.

If you want to strengthen an enemy and make him exult - hate him.

You must empty out the dirty water before you fill the pitcher with clean.

Anybody or anything may stand between you and knowledge if you are unfit for it.