人体对我来说是最重要的东西。
La identidad no es un punto de partida, sino un resultado.
The theory of economic development is the study of how the economic system generates the forces which incessantly transform it.
谷物种植的创新不仅关乎更高产量，还涉及适应气候变化的韧性。
Reality is a question of perspective; the further you get from the past, the more concrete and plausible it seems.