Every experiment, even if it fails, teaches us something valuable.
每一次实验,即使失败,也会教会我们一些宝贵的东西。
孩子能独立活动时,父母可带领孩子一同认识世界。
The key to success is to keep growing in all areas of life.
创造性破坏的过程是资本主义的基本事实。
Take away love and our earth is a tomb.
I don't believe in God, but I miss Him.