Time always slips away from your fingers, and four years of college also go by in the blink of an eye. I hope to use the tip of my pen to record the last year of college, stories about studies, postgraduate entrance examinations, dreams, family ties, love, and friendship. I hope that even if I am alone at night in the future, reading the diary I wrote today can warm myself, warm everyone who sees this work, and remember everyone who has been by my side in the past four years. Thank you!