in physics, pressure and supportive force are a pair of active force and counterforce, exist at the same time, disappear at the same time. had pressure to just can have supportive power. reach by f=μfn, had pressure to just can have power. so, life needs pressure, provide ongoing power for you.
在物理学中，压力与支持力是一对作用力与反作用力，同时存在，同时消失。有了压力才会有支持力。由f=μfn得出，有了压力才会有动力。所以，人生需要压力，为你提供前进的动力。
life or have be inferior to too much meaning, a lot of people can solve a problem with abandon, exceeding abandon can let him treat sth lightly, the road of original life very dangerous and difficult road, by the cereal that can not let oneself drop life only alertly, so clever person always raises vigilance to him pressure. a strange phenomenon can see when crossing danger cliff, the passerby that has gone does not have hold the bag, go up to always can carry some of thing on the back personally, probably some people will be interrogative, it is very dangerous that original road is met, still carry some of thing on the back not to follow danger then? if you think so, it is very dangerous to when then you cross cliff, be met. actually, some of thing is carried on the back to increase the pressure of the body on the body, raise oneself vigilance, spend cliff time so ability will be more safe. so, pressure is your carelessness remind.作文吧 www.zuowenba.net
人生或有太多的不如意，很多人会用放纵来解决问题，过度的放纵会让自己掉以轻心，本来人生的路就很险阻，不留意只会让自己掉到人生的谷底，所以聪明的人总是给自己压力来提高警惕。在过险崖的时候会看到一个奇怪的现象，走过的路人没有两手空空的，身上总是会背上些东西，或许有些人会疑惑，原来路就会很危险，还背上些东西那不跟危险吗？如果你这样想，那你过山崖的时候就会很危险了。其实，身上背些东西增加身体的压力，提高自己的警惕，这样过山崖时候才会更加安全。所以，压力是你大意的提醒。
pressure, throw your brave unripe subsist, ma peng flies, a miserable family, 3 years old lost father and mother. depend on each other with the grandma of blindness, will tell to a child of 3 years old, this is a how big blow, brought to bear on on the heart with his little composition how greatly pressure, however, he is done not have by pressure crushing, this pressure became him to lay the motive force of subsist bravely however, he was not koed by difficulty, he thinks of to still the grandma wants to take care of, little boy of 5 years old begins to do chore, but he still is less than hearth however tall, early in late total meeting sees a form runs between the school and home. the ” of child early husband of “ poor, right, pressure, ability can promote you to grow, prop up your subsist.
压力，扔你勇敢的生活下去，马鹏飞，一个悲惨的家庭，3岁就失去了父母。与失明的奶奶相依为命，对于一个3岁的孩子来讲，这是一个多么大的打击，在他作文小小的心灵上施加了多么大大的压力，然而，他没有被压力压倒，这个压力却成了他勇敢生活下去的动力，他没有被困难打倒，他想到还有奶奶要照顾，五岁的小男孩就开始做家务，可他却还不到灶台高，早中晚总会看到一个身影奔跑在学校与家之间。“穷人的孩子早当家”，没错，压力，才会促进你成长，支撑你活下去。
but, pressure also can become flat greatly too, pressure is our motivation, but also cannot bring to bear on excessive, or can appear the phenomenon that become flat. so, the pressure in the life is indispensable, but we cannot excessive bring to bear on, zhang guorong is typical case. once how many person is his result bewail, indissoluble. fiery in that way life is in flashy fall from high point the ground and powdery pure, zhang guorong's suicide caused a society what is discussing — matter after all? say according to concerning a personage, in his prosperous that years, his thought ambition is very old, the pressure in the heart is very great also, down to thought often cannot get control. move toward a blind alley finally. also want to notice so, want to use force to oneself moderately.
但是，压力过大也会爆胎，压力是我们的动力，但也不能施加过度，要不然会出现爆胎的现象。所以，生活中的压力必不可少，但我们不能过度施加，张国荣就是典型的例子。曾经有多少人为他的结果叹惜，不解。那样火红的人生就在一瞬间从高点摔到地面而粉粹，张国荣的自杀引起了社会的谈论—原因到底是什么？据有关人士说，在他红火的那年代，他的思想抱负都很大，心里压力也很大，以至思想经常得不到控制。最终走向绝路。所以也要注意，要适度给自己施加压力。
pressure can restrain your abandon, remind your carelessness, want to succeed, bring to bear on to oneself pressure!
压力能抑制你的放纵，提醒你的大意，想要成功，给自己施加给压力吧！(文/侯宏进)