One sunny Sunday morning, Alex and Emma were playing football in the park. Their dad was sitting on a chair, reading a newspaper.

    Then Emma stopped and walked to Alex. “It's too hot,” she told him. “I think I need a sun hat.” “Me too!” Alex agreed.

    Emma looked at her dad's newspaper and said, “I have an idea.” She asked Dad for two sheets of newspaper and made each of them into a hat. Then she put one on Alex's head and the other on hers. “The hat is great!” Alex said.

    They sat down next to Dad and watched everyone in the park. Then the wind began to blow. Some people started flying kites. “I wish I had a kite,” Alex said. “Or a plane!” Emma said. She took off their hats and made them into two planes.

    They played with their planes until they heard thunder (雷声). “Oh, it's time to go home now,” Emma said. “Or all of us will get wet even if I make each of us a paper umbrella!”

“对于一个公司来说首先是诚实守信，第二才是才能。公司聘请有才能而不守信的人，比公司聘请了能力差的人对公司的危害还大。”

这句话告诉我们(   )
①诚信是经济社会发展的决定性因素
②诚信是个人能否融入社会，取得他人信任的基础
③诚信是一种重要的行为准则
④社会需要有真才实学、诚实守信的人