汤姆当然会犯错——他也是人嘛。

Of course Tom makes mistakes - ___he's ___only ___human.

很多人难以从过去的错误中学习，毕竟人非圣贤。

Many people struggle to learn from past mistakes, as ___we ___are ___only ___human.

即使是最好的领导者也终究是人，有时也会做出错误的判断。

Even the best leaders can ___be ___only ___human and sometimes make poor judgments.