Study until twenty five, investigate until forty, profession until sixty, at which age I would have him retired on a double allowance.

Laughter

There is a form of laughter that springs from the heart, heard every day in the merry voice of childhood, the expression of a laughter -- loving spirit that defies analysis by the philosopher, which has nothing rigid or mechanical in it, and totally without social significance. Bubbling spontaneously from the heart of child or man. Without egotism and full of feeling, laughter is the music of life.

Medicine

The desire to take medicine is perhaps the greatest feature which distinguishes man from animals.

Speakers and Speaking

Look wise say nothing and grunt, speech was given to conceal thought.