小的部份 meaning in English

small

But theoretical knowledge is only in a small and by no means the most important part of what passes for knowledge in a society
但理论的知识仅是很小的部份，且对社会中，最重要的知识被认为是什麽没有意义。
Even then , we are capable of building airplanes , traveling by spaceship to visit the moon goddess , going to mars , etc . we have already discovered many mysterious corners of the universe . imagine what we could do if we used our entire brain capacity
即使用那么小的部份，我们已经可以造飞机坐太空船去拜访嫦娥，然后去看火星等等，我们已经发现得到宇宙很多奥妙的角落，如果我们能用全部头脑的话，那还得了！