句子使用并列结构说明沟通中的两种要求。
Adversity is a strict teacher of life, and only the strong can become its distinguished students.
When dealing with matters, one should leave room for maneuver; when criticizing or advising, One should be tactful and avoid excessive words.
No matter how grand our ideals, ambitions, responsibilities, or dreams may be, after tasting all the flavors of life, we will eventually realize that the one we can truly rely on is ourselves. If we cannot even rely on ourselves, how can we expect others to rely on us? If we cannot even manage ourselves, how can we manage others? If we cannot even do things well ourselves, how can we blame others?
Fate often shows mercy to heroes. Many times, as long as we fight bravely, we can turn danger into safety and ultimately achieve our dreams. For those who hesitate and lack the courage to step out of the shadows, fate will only leave them with failure.
磨难是生活的严师，只有强者才能成为它的得意门生。
处事须留余地，责善切戒尽言。
无论我们拥有多么宏大的理想、抱负、责任或梦想，在历经人生的酸甜苦辣之后，最终会发现，我们最能依靠的只有自己。如果连自己都无法依靠，又怎能指望别人？如果连自己都管理不好，又怎能管理他人？如果连自己都做不好，又怎能责怪他人？
命运往往会对英雄心存怜悯。很多时候，只要我们勇敢地去奋斗，就能化险为夷，最终实现梦想。而那些畏首畏尾、没有勇气走出阴影的人，命运也只会将失败留给他们。