永远不要低估坚持的力量。大多数人放弃得太早。
Agricultural research should address national needs and solve practical problems, it cannot be separated from production practice.
The higher the expectations, the harder I work.
The highest form of ignorance is when you reject something you don't know anything about.
穷人并不懒惰；他们只是被困在一个让他们很难摆脱贫困的系统中。
Tragedy is when I cut my finger. Comedy is when you walk into an open sewer and die.
The things we admire in men, kindness and generosity, openness, honesty, understanding and feeling, are the concomitants of failure in our system. And those traits we detest, sharpness, greed, acquisitiveness, meanness, egotism and self-interest, are the traits of success.
The future of life on Earth depends on our ability to take action. Many individuals are doing what they can, but real success can only come if there is a change in our societies and our economics and in our politics.
The more we learn, the more we realize how little we know.
