1. Not an abstract truth, gropingly sought by ever restless human reason.

2. Gropingly Backward into the past reached the fingers of memory, until at last they seized upon a faint picture, faded and yellow with the passing years

3. 18 As a newly established commercial bank, Postal Savings Bank of China(PSBC) gets ahead gropingly in many aspects, especially having a big gap comparing with other commercial banks.