Too much and too little wine. Give him none, he cannot find truth; give him too much, the same.
Blaise PascalDwalin: [From trailer] Bilbo was right. You cannot see what you have become.
The Hobbit: The Battle of the Five ArmiesElrond: You gave away your life's grace. I cannot protect you anymore.
The Lord of the Rings: The Return of the KingSauron: You cannot hide. I see you. There is no life in the void. Only death.
The Lord of the Rings: The Fellowship of the Ring[about the Ring Wraiths] Sam: I thought they were dead! Gollum: Dead? No, you cannot kill them. No.
The Lord of the Rings: The Two TowersHii-sama: You cannot change fate. However, you can rise to meet it, if you so choose.
Princess Mononoke