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.

Psychological truth is what helps us navigate reality.

数学中最重要的是提出正确的问题。

The truth is rarely pure and never simple.

写作是一种耐心的行为，等待合适的词语到来。

你不必完美才能令人惊叹。