Answer:
Here are a few quotes from Tom Clancy's "Splinter Cell" series:
1. "Invisible. Silent. Deadly. The Splinter Cell walks a razor's edge between darkness and light, existing in the shadows where few dare to tread." - Tom Clancy's Splinter Cell: Checkmate
2. "Information is the most potent weapon of all." - Tom Clancy's Splinter Cell: Operation Barracuda
3. "The true measure of a man is how he treats someone who can do him absolutely no good." - Tom Clancy's Splinter Cell: Fallout
4. "Sometimes the only way to get rid of temptation is to yield to it." - Tom Clancy's Splinter Cell: Conviction
5. "Every man has a weakness, and every weakness can be exploited." - Tom Clancy's Splinter Cell: Endgame
These quotes reflect the themes of espionage, morality, and the complex nature of the protagonist, Sam Fisher, in the Splinter Cell series.