如果你想养活世界，先听听那些种植粮食的人怎么说。

Love is the ability and willingness to allow those that you care for to be what they choose for themselves without any insistence that they satisfy you.

Survival can be summed up in three words – never give up. That’s the heart of it really. Just keep trying.

数十亿年来，大自然一直是最出色的生物工程师。