"Leaders are created primarily by the demands that are placed upon them."

领导者主要是由身负的责任所造就的。

Generally speaking, leaders are the results of a combination of internal qualities and external conditions.

1. The demands place upon a person could challenge him or her to become a leader.

2. However, the statement seems to suggest that anybody can become a leader if demands are placed on him or her, which is unwarranted.

3. Besides opportunities, one also need to have certain qualities to make a leader.

时势造英雄