Every great advance in science has issued from a new audacity of imagination.
自我不是现成的东西,而是通过行动选择不断形成的东西。
计算复杂性的美在于它能够根据问题的固有难度对问题进行分类。
All Moanday, Tearday, Wailsday, Thumpsday, Frightday, Shatterday.