文字是心灵的声音。

For me they normally happen, these career crises, often, actually, on a Sunday evening, just as the sun is starting to set, and the gap between my hopes for myself and the reality of my life starts to diverge so painfully that I normally end up weeping into a pillow.

如果我们想应对全球粮食安全的挑战，跨行业和跨国界的合作至关重要。

农业中的每一个挑战都是重新定义可能性的机会。