Enthusiasm is a great force. One's soul wil expand if one devotes oneself to a noble cause. The difficulties in our way are tremendous, but what can we not accomplish, if with enthusiasm?

热情是一种强大的力量。如果一个人热忱于某一崇高的理想，他的灵魂就将扩展开来。虽然我们的路上困难是可怕的，但如果我们拥有热情，那有什么不能完成的呢?。

youdao

To force(one's way) with difficulty.

与…搏斗艰难地与…工作斗争。

youdao

Bush surveyed Katrina's destruction from Air Force One on his way from Crawford, Texas, to Washington Wednesday.

CNN: Bush tells victims: 'A lot of help coming'