One should make use of the opportunities and favorable conditions while they last. Opportunities knock at one’s door rarely. Sometimes, an opportunities lost is lost forever. Therefore, one should be alert and agile to sense the opportunities that come one’s way and grab them.
Every work has to be done at the right moment suited to it. Hay is sun-dried for stacking for provision in winter. This cannot be done when the sun has set or in the rainy season when the sky is overcast.
The sun is a star in the Milky-Way galaxy. The sun was formed about 5 billion years ago. The sun is a middle-aged star having average brightness. It appears bigger and brighter than the nighttime stars because it is so much closer to us.
Until the year 1939, the source of the sun’s energy was not known. Before 1939, several theories were proposed to explain the source of the sun’s energy. In the early days, it was thought that the sun was a huge ball of burning coal.