通常,我们只看见我们正在寻找的东西,有时甚至凭空就能看见。
历史不仅仅是事件的记录;它是一个民族的灵魂,是他们的梦想与奋斗。
Cryptography is about communication in the presence of adversaries.
Agriculture is the most honorable of professions, for it sustains life itself.