First, share the information and in so doing uphold

第一个选择分享信息这样做
the very principles that you claim to hold so dear, or second,

你可以坚持你所看重的每条原则或是第二个选择
keep them to yourself,

闭口不言
and prove, once and for all, your only purpose here

彻底证明… 你来这里的唯一目的就是…
is to jab your father in the eye

让你父亲颜面扫地
and make a mockery of the entire justice system.

让整套司法体制成为笑谈
That's very nice. Very, very nice. But I know why I'm here.

说得好非常好但我清楚我来这里的原因
I don't need to prove it to you or to anyone else.

我用不着向你或别人证明
You're wrong.

你错了
You need to prove it to yourself, or you leave that courtroom out there

你要向你自己证明不然当你离开那法庭的时候
knowing you kept a secret that could've saved that man's miserable life.

就会想到你隐瞒的秘密可以挽救那个人悲惨的生活
Now, unless I greatly misjudged your character,

除非我看错了你