Every experiment, whether successful or not, teaches us something valuable.
每一个实验，无论成功与否，都会教会我们一些有价值的东西。
Sustainability isn't an option; it's a necessity for the future of energy.
能源的未来不是非此即彼，而是兼收并蓄。
Every life contains its own mysteries, and the biographer must respect the unknowable.
过去总是在我们的生活中存在，塑造着我们的未来。
The only truly affluent are those who do not want more than they have.
We must think beyond carbon credits—real impact comes from holistic land management.
My name is Usain Bolt and I am the fastest man in the world.
