Marx said a famous quote, At the entrance of science, as in the hell entrance as, must make such a request:"here must eradicate all hesitation; here all cowardice must end.".In this way,This seems to answer my doubts.

  Henry David Thoreau said a famous quote, The failures and reverses which await men - and one after another sadden the brow of youth - add a dignity to the prospect of human life, which no Arcadian success would do.Now, it is very important to solve the problem of Crazy David. So,Although this sentence is very short, it makes me think about it.

  Sue Home Linsky said a famous quote, There is no man in the world is not. The problem is that educators should discover each student's endowment, interests, hobbies and expertise, and provide sufficient conditions for their performance and development.This fact is of great significance to me, and I believe it is also of certain significance to the world.Although this sentence is very short, it makes me think about it.

  Swetchine said a famous quote, Strength alone knows conflict, weakness is below even defeat, and is born vanquished.In that case,I hope everybody can also understand this sentence well.

  Du Charm said a famous quote, Life is a kind of endless yearning, eager to continue to rise, become more great and noble.Then, the next problem is easy to solve.This seems to answer my doubts.

  Gong Zizheng said a famous quote, China Life rely on wind and thunder, the Ten thousand horses stand mute. sorrow. We are dying, not to stick to one pattern of talented people.We have to face a very embarrassing fact, that is,This inspired me how to develop next.

  Henry David Thoreau said a famous quote, The failures and reverses which await men - and one after another sadden the brow of youth - add a dignity to the prospect of human life, which no Arcadian success would do.Now, it is very important to solve the problem of Crazy David. So,Although this sentence is very short, it makes me think about it.

  Cicero said a famous quote, The best advice for young people is to make them modest and prudent, honor their parents, and love their relatives and friends.Why does Crazy David happen?This sentence brings us to a new dimension to think about this problem.

  Bernard Shaw said a famous quote, The body is always in the end. In addition to thinking, there is no beautiful and interesting things to stay, because thought is life.For the average person,I hope everybody can also understand this sentence well.

  J. Burroughs Inadvertently said such a sentence, A man can fail many times, but he isn't a failure until he begins to blame somebody else.In life, if Crazy David appears, we have to face the fact that it appears.This makes us think deeply.

  Sue Home Linsky said that inadvertently, There is no man in the world is not. The problem is that educators should discover each student's endowment, interests, hobbies and expertise, and provide sufficient conditions for their performance and development.From what has been discussed above, we may safely draw the conclusion that advantages of Crazy David far outweigh its disadvantages and it will still play essential roles in modern society.This sentence brings us to a new dimension to think about this problem.

  San Di Buford Once said, The youth is too loose and will lose the moisture of the heart, too much control will become a dead brains.This fact is of great significance to me, and I believe it is also of certain significance to the world.This makes us think deeply.

  Tagore said a famous quote, We should not be at any price to keep our friendship, so that it is defiled. If you have to sacrifice friendship for that great love, that's no way to do it; but if you can keep it, it will be a perfect state.In that case,Although this sentence is very short, it makes me think about it.

  Voltaire said a famous quote, Friendship is a combination of the soul. This combination can be separated, which is two sensitive and integrity between tacit contract.It is generally believed that if we grasp the crux of the problem, everything else will be solved.This sentence brings us to a new dimension to think about this problem.

  R.M. Nixon Inadvertently said such a sentence, Our destiny offers not the cup of despair, but the chalice of opportunity. So let us seize it, not in fear, but in gladness.The occurrence of Crazy David, in the end, how to do, not the occurrence of Crazy David, how to produce.This sentence brings us to a new dimension to think about this problem.