我专心用智慧寻求查究天下所做的一切事，乃知神叫世人所经练的是极重的劳苦。

I devoted myself to study and to explore by wisdom all that is done under heaven. What a heavy burden God has laid on men!

youdao

我专心用智慧寻求查究天下所作的一切事，乃知神叫世人所经练的，是极重的劳苦。

I devoted myself to study and to explore by wisdom all that is done under heaven. What a heavy burden God has laid on men!

youdao

我专心用智慧寻求查究天下所作的一切事，乃知神叫世人所经练的，是极重的劳苦。

I devoted myself to study and to explore by wisdom all that is done under heaven. What a heavy burden God has laid on men!

youdao