Where there is a will, there is a way.
Nothing is too difficult if you put your heart into it.
Success belongs to the persevering.
Great works are not accomplished by strength, but by persistence. -Johnson (English)
Perseverance, rotten wood can't be carved; Perseverance, the stone can be carved. -Xun Kuang
Faith can move mountains
The edge of the sword comes from sharpening, and the fragrance of plum blossoms comes from bitter cold.
If you don't accumulate steps, you will be thousands of miles away; You can't become a river without a small stream.