I'm like a puzzle with many missing pieces.
The energy transition is not just about switching fuels; it's about transforming entire systems.
I think it's important to have a positive attitude and to be optimistic.
但没有这种自由，即随心所欲地支配我们所愿的一切。
La vida es demasiado corta para leer libros malos.
图画是第一位的，文字是后来才有的。