柴油发动机是当今已知效率最高的原动机。
With great power comes the need for great caution.
你乐于挥霍的时间,不算浪费。
You live, you learn. You love, you learn. You cry, you learn. You lose, you learn. You bleed, you learn. You scream, you learn.
The most important property of a program is whether it accomplishes the intention of its user.
My life goal is: to be a person who contributes to society.