The only meaningful way to study learning is through objective measurement.
恐惧是唯一无法治愈的疾病。
今天对技术的投资将决定我们未来提供更清洁能源的能力。
创新不仅仅是创造新事物，更是以有意义的方式解决实际问题。
Leadership in agriculture means listening to the land and the people who work it, then making decisions that benefit both.
