Related Quotes
excellent feet system
At 47 or 48 feet we have no concern. We have a levee system that is in excellent condition. We feel very comfortable that we are not going to have any problems. Jim Campbell
acquire conceal
It is harder to conceal ignorance than to acquire knowledge.
acquire air arrive beings birds enabling fly knowledge motions necessary order prove step
In order to arrive at knowledge of the motions of birds in the air, it is first necessary to acquire knowledge of the winds, which we will prove by the motions of water in itself, and this knowledge will be a step enabling us to arrive at the knowledge of beings that fly between the air and the wind. Leonardo da Vinci