The key to successful investing is to have a clear understanding of the risks and rewards and a disciplined approach.

Diversity in crops leads to resilience in farming.

Maybe every man has had two such women, at least two. Married to a red rose, over time, the red becomes a mosquito blood stain on the wall, while the white remains "moonlight before the bed"; married to a white rose, the white becomes a grain of sticky rice on the clothes, while the red remains a cinnabar mole on the heart.

一个好的广告应该像一篇好的布道；它不仅必须安慰受难者，还必须使舒适者感到不安。