关键是在事情顺利时不要太高调，在事情不顺时不要太低落。
"The key is not to get too high when things are going well and not too low when things are going bad."
"In the middle of difficulty lies opportunity."
伟大的书籍是从不背弃我们的朋友。
Sustainability isn't an option—it's a responsibility we owe to future generations.
Music has the power to heal and bring people together.
Use a password manager: Safer， easier， better.