Happy gene is one of the secrets of success

According to the Associated Press, Smith, recently arrived in the Swedish capital of Stockholm, to join with the other winners are scheduled to be held on the 10th Nobel Prize presentation ceremony. Turning to the scientist's accomplishments during Smith said: "Scientists should be an optimist, because most of the time, you will not work in those experiments. If you are born with a" happy genes ", you will find that it play a great role."

Smith also spoke with interest his first scientific experiments, he had hoped to use wood and pig bladder made a call. However, that experiment ended in failure.

Another Nobel Prize in Physiology or Medicine Prize, the American scientists, Mario Capecchi has stressed the need imagination and attention to detail. He said: "Imagination allows you to focus on the future, not today or tomorrow, the details of the experiment is to determine whether or not the key to success or failure."

Smith, Capecchi and Martin Evans, the British discovery of "the use of embryonic stem cells into genetically modified mice to a specific principle of" for "gene targeting" technology laid the foundation awarded the 2007 Nobel Prize in Physiology or Prize in Medicine