Sustainable agriculture is not a trend - it's the only path forward for our planet.
可持续农业不是一种趋势,而是我们星球唯一的前进道路。
Truth is immortal; it transcends the limitations of time.
每个发现都会引发新的问题。
数学的快乐来自创造的行为,而不仅仅是结果。
The world owes all its onward impulses to men ill at ease. The happy man inevitably confines himself within ancient limits.