What makes a river so restful to people is that it doesn't have any doubt - it is sure to get where it is going, and it doesn't want to go anywhere else.
Professors simply can't discuss a thing. Habit compels them to deliver a lecture.
We need not worry so much about what man descends from - it's what he descends to that shames the human race.
What makes a river so restful to people is that it doesn't have any doubt - it is sure to get where it is going, and it doesn't want to go anywhere else.