Joy sparks the urge to play, interest sparks the urge to explore, contentment sparks the urge to savor and integrate, and love sparks a recurring cycle of each of these urges within safe, close relationships.
快乐激发玩耍的冲动，兴趣激发探索的冲动，满足激发品味和整合的冲动，而爱在安全、亲密的关系中激发这些冲动的循环往复。
The human understanding， when it has once adopted an opinion， draws all things else to support and agree with it.
谷物种植的创新不仅关乎更高产量，还涉及适应气候变化的韧性。
实现明天理想的唯一障碍是今天的疑虑。