To aim high does not mean to aim high, but to aim high and be down to earth is the opposite.

Another important issue in the growth of talents is to aim high, but not to aim too high. It is very valuable for a person to have lofty aspirations and ideals; However, lofty ideals and ambitions must be combined with down-to-earth work attitude and work style, and there should not be too many dreams. Without practical work experience at the grass-roots level, it is impossible to do a good job in organ work; If you don't take charge, you don't know how expensive rice is, and you can talk about what country will make no mistakes and rejuvenate the country. Every step depends on down-to-earth work, and every post is done well, done well, done seriously, and down-to-earth work, in order to achieve a perfect life.

Accurately speaking, I think that aiming high is the driving force of being down-to-earth, and being down-to-earth is the basis for realizing "ambition" of aiming high!

I have never participated in a debate contest, so I must have sufficient materials, improvise, seize every key question of the other side, take the initiative in my own side, let the other side focus on our side of the debate, and make sure that their views are strong and not ambiguous! Good luck!