云计算的核心价值在于让计算资源像水电一样随取随用，降低创新门槛。
The core value of cloud computing is to make computing resources as accessible as utilities, lowering the barrier to innovation.
"I am fascinated by the complexity of human relationships."
学习数学的唯一方法就是做数学。
在危机时刻，真正的领导者通过坚定地做出艰难决策而脱颖而出。