可持续性是农业的未来,忽视它的人将被淘汰。
The best way to learn is by doing, not just by listening or reading.
最好的安全方案源于尊重石材不可预测的特性,而非与之对抗。
It's not about the legs; it's about the heart and the mind.
We have to continually be jumping off cliffs and developing our wings on the way down.