想必初中是我过去及将来很长一段人生中文思的顶峰时期，那时，脱离了没有运用文字能力的小学时期，又还未受高考应试教育套路限制，最为幸运与巧妙的是，初中时我所遇到的语文老师们都很乐意我们放开了思维去作文。
遥远的梦与契约
其他人自然也或多或少地察觉到那三人的怪异，但在这奇异之地为了不打草惊蛇都选择了沉默，大厅里只剩下他们三人喋喋不休，颇有一种狂热信徒的模样。
突然，三人一齐停住了声音，大厅里再没有一点声音。人们抬头疑看三人，三人惊凝盒子剩下的那个没有被人进入的角。一开始人们也没看出什么奇怪之处，直到靠近那角的某人扑通倒地，人们感受到了从盒角不断弥散的黑色波浪。
凶：僮狰
尔斯有凶，名僮狰，群居以存，有度人化己之能。
代代相争，新必讨旧，无异代共存之道。
作驯兽以助态近人，善久和以温吞，食民脂民膏，啖鱼肉百姓。
天下之人得之必诛，然兽善伪，人为兽操以无力。
兽法尔斯，虽数聚人力群起讨兽，形灭，魄能人以续。
人兽疲，默通规：兽止猖，人从兽，兽为食，人为己。
久之，人以化兽为大道，兽乐以食无尽，人乐以疲无尽。
二阶系统 PD 校正后在阶跃响应下时域指标的计算
一般形式的计算
基础公式
由图 1 可计算出系统的开环传递函数
$$G (s) = \frac {C (s)}{E (s)} = \frac {K\left (T_{d} s+1\right)}{s\left [s /\left (2 \zeta \omega_{n}\right)+1\right]} \tag {1.1}$$
其中 $K=\frac {\omega _{n} }{2\zeta } $ ，称为开环增益。令 $z=\frac {1}{T_{d} } $ ，则闭环传递函数为
$$\Phi (s)=\frac {\omega_{n}^{2}}{z} \cdot \frac {s+z}{s^{2}+2 \zeta_{d} \omega_{n} s+\omega_{n}^{2}} \tag {1.2}$$
其中$$\zeta_{d}=\zeta+\frac {\omega_{n}}{2z} \tag {1.2.1}$$
盒子里到底有什么
To：Cheems of the future…
To: cheems of the future…
Hello, long time no see.
I am the past you.
When you think of this letter…
You should be an adult.
Have you fulfiled our dream?
Or, not done by life?
I don’t know.
But, cheems…
Never stop chasing.
I know it may be difficult…
Even if I tried hard, the flame of hope can’t be lit.
But, cheems…
If one day…
I give up.
Bury our dreams..
Well, no matter how many times.
Please must held your courage again…
Pick up your shovel again and dig out the dream again!
Our stories should not be buried deep in the ground…
But should store in the sky!
No matter how many times we’ve been knocked down,
don’t forget the power of dreams.
Go to the end of the Earth.
But it’s not just the end of the Earth…
To see the endless wilderness,
go and see the mountains stretching thousands of miles,
go and see the waterfall flowing straight down,
go and see the clear and clean lake,
no why, just because I wanted to go.
Isn’t that the best life?
蓝色的邀请
You're Not Late! You're Not Early
New York is 3 hours ahead of California,
but it does not make California slow.
Someone graduated at the age of 22,
but waited 5 years before securing a good job!
Someone became a CEO at 25,and died at 50.
While another became a CEO at 50,and lived to 90 years.
Someone is still single,while someone else got married.
Obama retires at 55,but Trump starts at 70.
Absolutely everyone in this world works based on their Time Zone.
People around you might seem to go ahead of you,
some might seem to be behind you.
But everyone is running their own RACE, in their own TIME.
Don’t envy them or mock them.
They are in their TIME ZONE, and you are in yours!
Life is about waiting for the right moment to act.
So, RELAX.
You’re not LATE. You’re not EARLY.
You are very much ON TIME, and in your, TIME ZONE Destiny set up for you.