这是郑板桥在生命垂危时给儿子留下的遗训。

It is a teaching of Zheng Banqiao to his son, which was written on the paper just before his death.

这遗训寄托着郑老先生对儿子的一腔关爱。我们由此可以看出他目光远大，见识深远。

It is full of his boundless love for his son and we can see from it Zheng's cleverest insight.

但他从未忽略苏格拉底的遗训，那就是设法摆脱束缚，真正让每个人、所有人生活得更好。

But he never loses sight of his 8 Socratic inheritance of wanting to get out there and really make individuals', people's lives better.