If you lose or forget to bring a cable，adapter or charger，check with your hotel. Most hotels now have a drawer full of cables，adapters and chargers others have left behind，and probably have the one you are missing. You can often claim it after borrowing it.
成功的关键不仅仅是天赋，还包括适应能力和从错误中学习的能力。
Mathematics is the poetry of logical ideas.
The quality of an organization's leadership determines the quality of its culture.