因为中文的显示，当模型没有参考时，通常会以统一的字体进行渲染，而英文字体的样式，适配会更丰富。
The power of the ZK approach gives us many other tools to limit the power of credentials. For example, it’s relatively easy to add expiration dates to credentials, which will implicitly limit their useful lifespan — and hopefully reduce the probability that one gets stolen. To do this, we simply add a new field (e.g., Expiration_Time) that specifies a timestamp at which the credential should expire.
，这一点在safew官方下载中也有详细论述
当然，挑战依然存在，产能的极限、定价的博弈、长期的安全性观察……每一项都是硬骨头。但正如所有的颠覆性创新一样，一旦它跨过了那个名为“商业化”的临界点，旧的世界秩序便再也回不去了。
Japan to ban in-flight use of power banks starting in April