Tot up these costs in lost earnings and unrealised human potential, and the figures become dizzying.

再加上损失的收入和未能实现的人的潜力，这个数字能把你吓晕。

You might think that unrealised losses don't matter.

您可能认为未实现的损失无关紧要。

When svb collapsed, unrealised losses on its securities amounted to 100% of core equity capital (see chart).

当 svb 倒闭时，其证券的未实现损失达到核心股本的 100%（见图表）。