You are never too old to set another goal or to dream a new dream.
设定新目标或梦想新梦想永远不会太晚。
我们需要思考如何让计算机以更直观和自然的方式为我们工作。
Optimism is a learned skill.
思想需要书来磨砺,正如宝剑需要磨刀石。
Trust is built through transparency and accountability.
The goal of cryptography is to make it so that the cost of breaking the system exceeds the value of the information protected.