as quickly as possible; as soon as possible
尽 (jǐn) · 6 strokes
Simplified form of 盡. Depicts a hand (又) using a brush to scrub dishes (皿) clean after one is finished eating. The simplified character 尽 was derived from the cursive form of 盡.
快 (kuài) · 7 strokes
Phonosemantic compound. 忄 represents the meaning and 夬 represents the sound.