虽然成功具有不确定性，很难量化，但你却能够确定失败。

Even if success is uncertain and hard to quantify, you can be certain about failure.

youdao

虽然成功具有不确定性，很难量化，但你却能够确定失败。

Even if success is uncertain and hard to quantify, you can be certain about failure.

youdao