历史不仅仅是过去的记录，也是反映现在的镜子。
"History is not just a record of the past, but a mirror reflecting the present."
The most dangerous poison is the feeling of achievement. The antidote is to think every evening what can be done better tomorrow.
The market is a great teacher, but it charges a high tuition.
The challenge is not to represent Africa, but to present African complexities.
Sustainability is no longer an option; it's a necessity for the future of dairy farming.
He who is content is always happy; endless desires never find satisfaction.