正义并不总是黑白分明；有时它是灰色的。
"Justice is not always black and white; sometimes it's a shade of grey."
煤炭行业是美国能源独立的支柱，已经持续了几代人。
译文：聪明用错地方了，不如一辈子愚钝；交友不慎，错交朋友，还不如静下心来读书。赏析：聪明反被聪明误，聪明的才智用在正道，才能凸显它的价值，反之则会贻害无穷。朋友在于精，不在于多，狐朋狗友千千万，不如知己一人。
农民的智慧往往来自观察土地在不同季节的教诲。
El tiempo no pasa, somos nosotros los que pasamos a través de él.
The eagle never lost so much time as when he submitted to learn of the crow.
Innovation is the key to sustainable aquaculture. We must constantly push the boundaries of what's possible to ensure a healthy future for both our industry and the planet.