Opportunities always come hand in hand with risks.
Danger breeds opportunity, and opportunity is fraught with danger.
These are two sides of the same coin, mutually dependent, hence they are termed as a crisis.
Everyone understands this principle; many people can discern danger and opportunity, but the ones willing to take the risks to grasp the opportunity are always a minority with an adventurous spirit, and among them, the ones who can seize the opportunity correctly in a gambling-like investment and make a fortune are even fewer.
