Education is the foundation of sustainable forestry—people protect what they understand.
教育是可持续林业的基础,人们保护他们所理解的事物。
记忆是脆弱的,但故事使它永恒。
精神生活是唯一值得过的生活。
统计学是科学的语法。
Psychology must be based on facts, not hypotheses.