Henson walked to handed the flower to her, "Congratulations to you for you have finished you thesis defense." Wendy accepted it and said, "Thank you." "Why do you look so tired? Do you fail in your defense? But as I know, you can always keep a good state at any time." Wendy tried her best to control her feeling and just smiled silently. Henson frowned, "Looks like you have got some troubles. What happened?" Wendy was a little surprised that Henson was the first person who tell her feelings from her expression. The more painful she felt, the more calm she would look for she would disguise herself after bewilderment. Her mother once said to her, the hardest thing in the world is not steel, but the human’s heart. The harder your heart is, the stronger you can be. Her mother also said

