More ACS Bumper Stickers

There were more bumper stickers which I found in my old brief case. Specifically, five of them! I can not believe that I kept them in my suitcase! I thought that I had thrown them away a long time ago. These were all made by ACS and they were on sale at the ACS meetings, especially the Student's Affiliate Meetings. They are posted below. Can you read them all? The second one means: It takes all kinds to make a world. The fourth one reads: Quantum Chemistry Leaps Boredom. The final one wants you to keep an eye on Chemistry! I will leave it up to you to figure out the third one! Good luck!