谷子成熟了才能收获，果子熟了才能剥开皮。比喻凡事不可急于求成。

Natural gas is a versatile fuel that can support renewable energy growth by providing reliability when the sun isn't shining and the wind isn't blowing.

The middle of every successful project looks like a disaster.

记忆是一种成就，甚至是一种更新。

解释：只要有一人起表率作用，就能带动其他人效仿。一个人的行为和言行影响着他人的行为和态度。

The health of our oceans reflects the health of our planet. We must act now to protect both.

元素周期表不仅是一张图表，它是宇宙的故事。