筹夷事必知夷情,知夷情必知夷形。
筹划洋人的事情一定要先了解洋人的情况,要了解洋人的情况一定知道洋人的情况。
In the realm of computer science, mathematical rigor is the cornerstone upon which reliable and efficient algorithms are built.
The world is changing rapidly, and we must adapt or be left behind.