没有永恒的事实，就像没有绝对的真理一样。
There are no eternal facts， as there are no absolute truths.
Trust is built through transparency and accountability.
Agricultural R&D should be close to actual needs and not divorced from the production front.
Every tree planted today is a promise to tomorrow.
克服了恐惧的人才能获得真正的自由。
Nothing can stop the man with the right mental attitude from achieving his goal; nothing on earth can help the man with the wrong mental attitude.