过去总是与我们同在，因为它滋养着现在。

The book is a weapon against oblivion.

In business, the ability to adapt quickly to market changes is more valuable than any static advantage.

You do not need to leave your room. Remain sitting at your table and listen. Do not even listen, simply wait. Do not even wait, be quite still and solitary. The world will freely offer itself to you to be unmasked, it has no choice, it will roll in ecstasy at your feet.

In a rapidly changing market, only continuous learning and adaptation can maintain competitiveness.

解析：学问之道在于找回迷失的本心。