密码学的力量不仅在于保守秘密，还在于在数字世界中建立信任。

预测未来的最好方法就是创造它。

If you only do things where you know the answer in advance, your company goes away.

A balcony or porch needs to be at least 6 feet (2m) deep or it won’t be used.

The most important thing is to tell a good story. Everything else is secondary.