历史这个游戏的玩家一般都是社会的最上层和最下层,占大多数的中间层次只有在台下看戏的份。
The fundamental point in fabricating a chain reacting machine is of course to see to it that each fission produces a certain number of neutrons and some of these neutrons will again produce fission.
I'm not afraid of storms, for I'm learning how to sail my ship.
The past is always tense, the future perfect.
Programmers are not to be measured by their ingenuity and their logic but by the completeness of their case analysis.