领导者的角色不是拥有所有的答案,而是提出正确的问题。
What you actually pay for something is at least twice the listed price because of the energy, time, money needed to set it up, learn, maintain, repair, and dispose of at the end. Not all prices appear on labels. Actual costs are 2x listed prices.
计算机科学的挑战不仅在于构建更快的机器,更在于理解计算可能性的基本结构。