【正文】 n my life, started to play an important , thinking helps me to know myself, such as my dream, interest, strengths and we all know, every one of us has his own character, although we are all human is therefore vital for us to develop a sense of identity, form our own opinions, make our own choices and take responsibility for our own wont be the initiator of our action or in charge of our life, unless we think about our uniqueness and make our individuality my joy, ive started to do i set my own standards and regard them as my code of conduct rather than judge myself by how others estimate me or how much approval im getting from other wont live in the shadow of anyone live my life in my own , thinking stimulates me to treat life and time dearest possession is is given to him but how we spend our life and time is a question we are supposed to ask a pity that some people have never made an effort to seek the meaning of live their own life, but not in a meaningful of them seem disoriented, not knowing what to do or how to make use of be honest, i used to be troubled by the same , as i learned to think, i came to know the purpose of life, which is by no means food, drink and ive made up my mind to be a diligent, responsible the one hand, im eager to give full play to my professional knowledge and live out my the other hand, im trying my best to fulfill my obligations to society as well as my family and a word, i want to live a full, meaningful hate to spend my time in im working hard to challenge and improve can be said without the fear of exaggeration that thinking has awakened my slumbering soul, transformed me into an enterprising young is therefore apparent that thinking is playing a very important role in my , it can be painful at i spend much time thinking, i still cannot sort out some of the problems i , i will get seems that im asking for not go and have some fun instead of taking pains to think? the reason is that its rewards far outnumber those momentary is the key to life, the gateway to psychological maturity, and the beacon to the road to think is the milestone in my is the most valuable thing i learned at it has bee an indispensable part of my life.“I think, therefore i am.”Thank you!第三篇：我思故我在演講稿尊敬的各位領(lǐng)導(dǎo)，親愛的同事們：大家好！我是來自財(cái)務(wù)部的XX。”當(dāng)?shù)谝粭l泥盆紀(jì)鰭魚過膩了泥水中的生活，為絢麗多彩的陸上世界所誘惑時(shí)，它便掙扎著從泥水中爬上岸。這還是因?yàn)橛辛撕闷嫘?。?dāng)人們仰望高遠(yuǎn)的太空，看著那滿天的星斗、圓圓的月亮?xí)r，產(chǎn)生了玄妙的幻想：天上到底有什么？星星是不是也和我們居住的地球一樣？月亮上是不是真有廣寒宮？嫦娥和玉兔生活得怎么樣？??于是，便有人以畢生的精力和百倍的努力去研究。牛頓從不自高自大。青春是邁步進(jìn)取，勇往直前的時(shí)期。好奇心很古老，好奇心很新潮。t have the idea of who i am, what i should do now and next or what life means to had i thought about these situation lasted for year after underwent few changes even after i entered the it was another two years later that i began to think about these questions, which are of great significance to me, from then on, my life turned over a new leaf, because independent thinking, which did