你穿过的门原来是什么样子,走过去以后也要保持那个样子。
Leave a gate behind you the way you first found it.
如果你不能保持灵活的思路,就会抓狂,忽视解决问题的其他可能性。
The writer is either a practicing recluse or a delinquent, guilt-ridden one.
最大的挑战不是科学,而是改变人们的观念。
晏子春秋
Life is a series of moments, some bright, some dark, all essential.