鱼类的真实成本应该包括保持海洋健康的成本。
沉默并不总是同意，有时只是疲惫。
Every individual has a place to fill in the world and is important in some respect whether he chooses to be so or not.
命题是断言某事是或不是事实的陈述。
释义：苦难是淬炼灵魂的熔炉，真正的成长都带着伤疤。
The stars near the galactic center are like cosmic clocks, helping us map spacetime.
When making something， always get a few extras — extra material， extra parts， extra space， extra finishes. The extras serve as backups for mistakes， reduce stress， and fill your inventory for the future. They are the cheapest insurance.
