It seems quite pointless to waste health relentlessly in order to earn money that we shall spend on recovering health.

Don't be too enthusiastic when choosing a profession – think of earning for life too.

Most people take health at face value. Quite often people understand that health is the most valuable possession only after they become seriously ill.

Knowledge is an exceptional kind of property which cannot be lost or used up.

Thinking differently is key to improvement.

It may be said that people who give more, get more.