There are some joke which i love to share with all of you..
- Here is a teaching tip for physics professors:
When a student tries to paraphrase something you have just taught, feed her or him the following line: "I know you believe you understand what you think I said, but I am not sure you realize that what you heard is not what I meant." This will guarantee that the student will not interrupt your class again until the next semester.
2. Two atoms were walking across a road when one of them said, "I think I lost an electron!" "Really!" the other replied, "Are you sure?" "Yes, I 'm absolutely positive."