In life, one will encounter countless people and events. Some come and leave their marks; some go, as if they never appeared. At first, we always want to hold onto everything tightly, afraid of losing, fearful of emptiness. Later, we come to understand that most people and events in the world are not indispensable. Those we once thought were essential will fade over time; those losses we once believed were unbearable, after enduring them, we will become accustomed to. So! After hardship comes joy eventually, and we wait for the flowers to bloom under the sun.