Every spoken word arouses our self-will.

It is in self-limitation that a master first shows himself.

Doubt grows with knowledge.

Even though the world as a whole progresses, youth must always start again from the beginning, and as individuals go through the epochs of the world's culture.

We are never further from what we wish than when we believe that we have what we wished for.

The further one advances in experience, the closer one comes to the unfathomable; the more one learns to utilize experience, the more one recognizes that the unfathomable is of no practical value.

Oral delivery aims at persuasion and making the listener believe they are converted. Few persons are capable of being convinced the majority allow themselves to be persuaded.