最好的性能改进是从非工作状态到工作状态的转变。
The best performance improvement is the transition from the nonworking state to the working state.
To sing is to pray twice.
童年总有一个时刻，门会打开，让未来进来。
法律权利的概念是复杂的，不仅涉及规则的存在，还涉及救济的存在。