In the internet age, three months is like a century.
Technology is just a tool, the core of a game is still its soul.
领导力在于激励他人，在他们曾经看到障碍的地方看到可能性。
The labor which it would require to make a single one of these guns by hand would exhaust the patience and perseverance of any ordinary workman.
生命是一种通过性传播的致命疾病。
In mathematics, you don't understand things. You just get used to them.
The unknown is not something to fear, but something to embrace.