如果不衡量影响，我们只是在猜测可持续性。

质量从来不是偶然的；它始终是智慧努力的结果。

But how can you do push-ups when your nose gets in the way?

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.

如果你是用信用卡租车，不要购买额外的保险。

The future belongs to those who dare to challenge the status quo.

文学的美在于它让我们在一生中活出千种人生。