经济学家的理想角色是澄清社会面临的替代方案,而不是为社会做出选择。
每本书都是通往新世界、新体验的门户。
Understanding the history of computing is crucial for innovating its future.
我从未怀疑过自己。
如果你想拥有从未有过的东西,你必须愿意做从未做过的事。
"Education never ends, Watson. It is a series of lessons, with the greatest for the last."
The true measure of a mining company isn't its stock price, but its stewardship.