When you made a report to him he would not interrupt, but listen very carefully. He would ask a few questions if he had any, but not immediately express an opinion or say anything if his thinking had not matured. But once he spoke, he was clear and simple, without any beating around the bush.
向他匯報時他都不插話，專心聽人講，也問些問題，不立即表態，不考慮成熟不講話，一旦講話也簡潔明確，絕不拖泥帶水。