获得幸福的唯一方法是去爱。爱得热烈，痛苦就会很快过去。
The best way to learn econometrics is by doing—working with real data and real problems.
没有魔法，就没有艺术。没有艺术，就没有理想主义。没有理想主义，就没有正直。没有正直，除了生产什么都没有。
The imagination imitates. It is the critical spirit that creates.
成功的真正标准是让行业比我们发现时更好。
The study of intelligence must be grounded in the study of symbol systems.
The future of aquaculture lies in harmony with nature, not in domination over it.