The only person you should try to be better than is the person you were yesterday.
成功是最好的报复。
"The key is not to get too high when things are going well and not too low when things are going bad."
化学的乐趣在于看到不可见的东西变得可见。
失败只是宇宙告诉你下次不要做什么的方式。
We must listen to and engage with local communities to understand their needs and concerns.
译文：认识到过去所做的事是错误的，那么说明学问在日渐进步；能看到别人的言行有可取之处，说明德行操守在日渐提高。赏析：一个人的思想若要变得成熟，肯定要读书学习，更要学习别人的长处和优点。人愚昧无知不可怕，最怕愚昧无知还不自知，还不懂得学习和改变。
Literature is the memory of humanity, and without memory, humanity would be lost.