Le bonheur n'est pas chose aisée. Il est très difficile de le trouver en nous, impossible de le trouver ailleurs.
世界充满了迹象和奇迹，但我们视而不见地经过它们。
可持续性不是一个流行词，而是长期成功的商业必要条件。
The future of energy lies in the integration of traditional and renewable sources. We must adapt and lead this transition.
The best way to predict the future is to create it.
One must not cheat anyone, not even the world of its triumph.
We are all different, but we share the same human spirit. Perhaps it's human nature that we adapt and survive.