can a man conceal his character

【第十章】
【一節】子曰、視其所以。
【二節】觀其所由。
【三節】察其所安。
【四節】人焉廋哉、人焉廋哉。

CHAP. X.
1. The Master said, 'See what a man does.
2. 'Mark his motives.
3. 'Examine in what things he rests.
4. 'How can a man conceal his character? How can a man conceal his character?'