A cold is a self-limiting disease that will heal itself after one or two weeks. If you can tolerate it, there is no need to take those cold medicines that relieve the symptoms of symptoms. Pay attention to drink plenty of water and rest. If you can't stand it, you can eat some Cold medicine works, but common cold medicines don't really treat colds. Which of the following, if true, can weaken the above view? ['Taking medicine to relieve symptoms can speed up the cure of a cold.', 'Colds will heal themselves, the effect of taking medicine is to relieve symptoms.', 'Drink plenty of water and rest are good for cold self-healing.', 'Cold medicine can relieve cough, snot and other symptoms.']