人は、自分が救われるために、他人を救う。
You have to be willing to fail, to be wrong, to start over again with lessons learned.
有了实际工作的经验,幼儿的自我就会逐渐发展强化。
我们生产的每一块塑料都应该有明确的再利用或回收路径。
Success is not accidental, it requires persistence and hard work.