I neither affirm nor deny， but I suspend my judgment.
我既不肯定也不否定，而是暂时保持怀疑。
True progress in agriculture is measured by health, not just yield.
In mathematics, the art of proposing a question must be held of higher value than solving it.
We are all connected through the threads of DNA.
投资于更清洁的能源解决方案不仅对环境有益，对企业也有益。