Learning is essentially a matter of stimulus-response connections.
学习本质上是刺激-反应连接的问题。
Sustainability isn't a trend—it's a responsibility we all share for future generations.
世界上充满了显而易见的事物，却没有人注意到它们。
为：同“伪”。“务为”即作假。盖：遮盖。虚：虚假。弄虚作假．时间不会太久；遮盖虚假的事情，时间也不会太长。
The health of the soil determines the health of the people.
Literature is the only way to run away without leaving home.
量子通信的未来掌握在那些敢于探索未知的人手中。
Tolerance is the quality of truly powerful individuals.