译文：惹下大祸是因为嘴巴乱说话，招致罪过是因为做事太狠心了。赏析：舌为利害本，口是祸福门。说话不慎就会惹下大祸。做事刻薄寡恩，冷酷无情，没有一点人情味，就会招来别人的怨恨和报复。
如果你不愿意学习，没人能帮你。如果你决心学习，没人能阻止你。
El tiempo es un río que me arrebata, pero yo soy el río.
The most profound technologies are those that disappear. They weave themselves into the fabric of everyday life until they are indistinguishable from it.
Sometimes the questions are complicated and the answers are simple.