Life is a journey, and every experience is a lesson.
"The emotions are like a computer's output devices - they motivate action to solve specific adaptive problems."
Certification is the grammar of responsible forestry.
Teachers are the most important role models in schools, the most instructive examples, and the most vivid examples for students.
Scientific curiosity must be matched with commercial discipline to bring treatments to those who need them.
做一个真正的上帝。