Detectives are only human; we're not Gods that know everything. When detectives tell their theory, in reality, most are rather anxious. Thinking that there's always possibility that they could have missed something, somewhere... But in return, the excitement you experience when your theory's smack bang correct is twice as great!
Gosho AoyamaFlowers are fragile and ephemeral...Even if you meant to protect them with a surrounding fence from wind and rain, they would die without sunlight...and a spindly fence has no power against a strong wind. - Haibara Ai
Gosho AoyamaYou must never forget it if that's an important memory to you. Especially when a person dies, he can only live in the memories of others.
Gosho Aoyama