Always plan ahead. It wasn’t raining when Noah built the ark.
任何实验的价值和效用都取决于材料是否适合其使用的目的。
To be alive is to be mortal. To be alive is to be, from moment to moment, a survivor.
我们在默观的土壤中播种的,将在行动的丰收中得以收割。
Innovation is at the heart of what we do. It's how we meet the world's growing energy needs while addressing environmental challenges.