【正文】 踐證實(shí)和發(fā)展真理。最后，要堅(jiān)持實(shí)踐是檢驗(yàn)真理的唯一標(biāo)準(zhǔn)?，F(xiàn)代企業(yè)之間的競(jìng)爭(zhēng)已從傳統(tǒng)意義上生產(chǎn)規(guī)模的競(jìng)爭(zhēng)而轉(zhuǎn)向企業(yè)學(xué)習(xí)速度的競(jìng)爭(zhēng)，即從“大魚吃小魚”轉(zhuǎn)向“快魚吃慢魚”。挑戰(zhàn)和機(jī)遇并存，作為21世紀(jì)的青年應(yīng)該如何迎接挑戰(zhàn)，把握機(jī)遇呢?學(xué)習(xí)，學(xué)習(xí)，再學(xué)習(xí)。歷史的車輪已經(jīng)把人類帶入了新千年，而隨之撲面而來(lái)的就是日趨激烈的市場(chǎng)競(jìng)爭(zhēng)。而作為電力行業(yè)，就應(yīng)該牢牢記住人民電業(yè)為人民的宗旨。相反，錯(cuò)誤、扭曲的人生價(jià)值觀則是人走向墮落，走向滅亡的誘因。人生價(jià)值觀是一個(gè)人評(píng)價(jià)人生目的和人的社會(huì)行為所持有的基本價(jià)值標(biāo)準(zhǔn)和尺度，是對(duì)于人怎樣生活在這個(gè)世界上才有意義的一種根本看法。創(chuàng)業(yè)難，難創(chuàng)業(yè)。青春需要實(shí)現(xiàn)人生價(jià)值，而創(chuàng)業(yè)是實(shí)現(xiàn)人生價(jià)值的最佳途徑。在更廣闊的層面上創(chuàng)業(yè)還包含著廣大普通勞動(dòng)者的崗位創(chuàng)業(yè)。同時(shí)創(chuàng)業(yè)也要求創(chuàng)業(yè)者要獨(dú)具慧眼，敢于創(chuàng)新，敢為天下之先。創(chuàng)業(yè)是建設(shè)時(shí)期實(shí)現(xiàn)人生價(jià)值的最佳途徑。青春需要實(shí)現(xiàn)人生價(jià)值。青春孕育著無(wú)窮無(wú)盡的能量等著我們?nèi)ラ_采，去挖掘，去釋放。青春更可以是手擎炸藥包炸碉堡時(shí)那一聲驚天動(dòng)地的吶喊聲。難道，難道青春僅僅就只剩下這些了嗎?青春也可以是潛心于科學(xué)研究，十年磨一劍。青春可以是把頭發(fā)染成五顏六色，在大街上旁若無(wú)人地大跳千奇百怪的街舞。 let freedom ring from stone mountain of georgia!let freedom ring from lookout mountain of tennessee!let freedom ring from every hill and every molehill of mississippi. from every mountainside, let freedom ring.when we let freedom ring, when we let it ring from every village and every hamlet, from every state and every city, we will be able to speed up that day when all of god39。tis of thee, sweet land of liberty, of thee i sing. land where my fathers died, land of the pilgrim39。s lips are presently dripping with the words of interposition and nullification, will be transformed into a situation where little black boys and black girls will be able to join hands with little white boys and white girls and walk together as sisters and brothers.i have a dream today.i have a dream that one day every valley shall be exalted, every hill and mountain shall be made low, the rough places will be made plain, and the crooked places will be made straight, and the glory of the lord shall be revealed, and all flesh shall see it together.this is our hope. this is the faith with which i return to the south. with this faith we will be able to hew out of the mountain of despair a stone of hope. with this faith we will be able to transform the jangling discords of our nation into a beautiful symphony of brotherhood. with this faith we will be able to work together, to pray together, to struggle together, to go to jail together, to stand up for freedom together, knowing that we will be free one day.this will be the day when all of god39。s legitimate discontent will not pass until there is an invigorating autumn of freedom and equality. nieen sixtythree is not an end, but a beginning.those who hope that the negro needed to blow off steam and will now be content will have a rude awakening if the nation returns to business as usual. there will be neither rest nor tranquility in america until the negro is granted his citizenship rights. the whirlwinds of revolt will continue to shake the foundations of our nation until the bright day of justice emerges.but there is something that i must say to my people who stand on the warm threshold which leads into the palace of justice. in the process of gaining our rightful place we must not be guilty of wrongful deeds. let us not seek to satisfy our thirst for freedom by drinking from the cup of bitterness and hatred.we must forever conduct our struggle on the high plane of dignity and discipline. we must not allow our creative protest to degenerate into physical violence. again and again we must rise to the majestic heights of meeting physical force with soul force.the marvelous new militancy which has engulfed the negro munity must not lead us to distrust of all white people, for many of our white brothers, as evidenced by their presence here today, have e to realize that their destiny is tied up with our destiny and their freedom is inextricably bound to our freedom. we cannot walk as we walk, we must make the pledge that we shall march ahead. we cannot turn back. there are those who are asking the devotees of civil rights, when will you be satisfied? we can never be satisfied as long as our bodies, heavy with the fatigue of travel, cannot gain lodging in the motels of the highways and the hotels of the cities. we cannot be satisfied as long as the negro39。s capital to cash a check. when the architects of our republic wrote the magnificent words of the constitution and the declaration of i