我从不买任何东西，除非我能给出一个充分的理由，说明为什么我认为它会涨。

Have you given any thought to your future？

在怀疑时，克制自己。

The thing about fantasy is that it allows you to create a world that is completely different from our own, and yet, it can still reflect the truths of our world.

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。