The best performance improvement is the transition from the nonworking state to the working state.

我们都是自己经历的囚徒。

宇宙不是一个需要解决的谜题，而是一个需要经历的神秘。

解释：使用毒性大的药物治疗疾病时，病情十成中只能去掉六成就要停药，以免伤害正气。

Hate me, because I desire your great, great, need at all costs.

States are rational actors that seek to maximize their relative power in order to ensure their survival in a competitive international system.