解析：圣贤论学注重结合实际。

力气单薄就不要去背负重物，说话没分量就不要规劝别人。

解读：仅怀着善良动机远远不够，若缺乏理性思考与科学规划，盲目推行一些举措，哪怕初心美好，也可能引发灾难性后果，警示做事要考量手段与实际效果。

The person who tries to live alone will not succeed as a human being. His heart withers if it does not answer another heart. His mind shrinks away if he hears only the echoes of his own thoughts and finds no other inspiration.

纵然伤心，也不要愁眉不展，因为你不知是谁会爱上你的笑容。

In the end, we will remember not the words of our enemies, but the silence of our friends.