人是唯一会在同一块石头上绊倒两次的动物。
El hombre es el único animal que tropieza dos veces con la misma piedra.
A man's life of any worth is a continual allegory.
Innovation is not just about creating new products, but about rethinking how we use materials to reduce waste.
If you want something you’ve never had, you must be willing to do something you’ve never done.