求主题为seeing is believing的演讲稿

Ladies and gentlemen:

Good evening!Today i feel it an honour to stand here.And my topic today is "seeing is believing."

"seeing is believing"means that Seeing by yourself is better than listening 100 times.It's been said that seeing is believing. But the fact is, we all have our blind spots...Sometimes we recognize them ourselves. Sometimes others recognize them for us. Distance has a way of distorting the things we see. But what appears as an obstacle may in fact be an opportunity. The trick is having enough faith to carry through .Seeing is believing,but we should think it over again and again after seeing something.As is often the case, what we see is more true than what we hear.We see with our own eyes and know what happens actually.

Darwin firmly believed that seeing is believing.Therefore, he took trouble to carry out on-the-spot investigations so that he could go deep into what he studied.

Nicolaus Copern