The most advanced agricultural systems still depend on the most fundamental element: healthy soil.

The past is not a static thing. It moves and shifts with us.

真正的爱情之星火是一种微妙的东西。它会像火那样发出捉摸不定的光芒，跳跃着飞向快乐的仙境。可是它也会像熔炉里的火焰一样熊熊燃烧，而妒忌往往为爱情之火的迸发提供了燃料。

Innovation in mining technology is essential to meet the world's energy demands.

Economic progress depends on both new ideas and better implementation.

The act of painting is an act of liberation.

当爱不再存在时，你必须学会离开。