"The truth is always ugly."

The study of heuristics reveals how we simplify complex problems, sometimes leading to errors.

The Soviet man was a man who was always waiting—for rations, for orders, for the end.

The deepest theorems often arise from the simplest observations.

翻译：机遇稍纵即逝，看到合适的时机却犹豫不前，最终只会留下悔恨，该行动时要果断。