I had a big breakfast, so I think I'll skip lunch today.
我吃了一顿丰盛的早餐,所以打算不吃午饭了。
One ploughs, another sow; who will reap no one knows.
有的耕,有的播,谁来收获很难说。
Up to now, historians have assumed that calendars came into being with the advent of agriculture, for then man was faced with a real need to understand something about the seasons.