A shortage is a sign that somebody is keeping the price artificially lower than it would be if supply and demand were allowed to operate freely.
"The whole world is a series of miracles, but we're so used to them we call them ordinary things."
我认为数学之所以有价值，是因为它具有这种令人难以置信的结构，你可以探索和发现。
The market rewards those who are patient and disciplined.
The most important thing for a leader is to have a clear vision and the ability to communicate it effectively to the team.
