Behavior is determined by the current stimulus situation and past reinforcement history.
Innovation in agriculture isn't just about technology; it's about understanding the land and listening to those who work it every day.
看见即遗忘所见之物的名称。
Every day is a new opportunity.
决定你生活中的主要明确目标，然后围绕它组织你所有的活动。
"Every word is a choice, and every choice is a sacrifice."
The changes we dread most may contain our salvation.