您好,
最常见的说法应该是:
He knows his own value.
He knows his place.
He knows his own worth.
He knows what he is worth to 是没听说过, 但是有看过这麼一句话:
The one who knows his worth does not have to bend or defend himself.
–Rabbi Adin Steinsaltz
一个谁知道自我价值的人,不需要折腰或为自己辩护。
–拉比.亚丁.史丹索兹 (音译)
Steinsaltz 为当代有名的哲学家 曾被时代杂志评喻为“千年难得的学者”
He knows his value.
He knows where his value lies
is worth to没这种用法
He know where his values is.
He knows his own value