The past is a kind of shadow which is always there, whether you choose to ignore it or not.

The evolution of database technology is a journey, not a destination. We must continue to innovate and adapt.

The price of inaction is far greater than the cost of making a mistake.

The body is the first territory of political struggle.

All the effects of Nature are only the mathematical consequences of a small number of immutable laws.

出自《魏源集·魏源诗文》。万种感情交集在这(与林则徐见面)苍茫的一天，朋友相逢竟然一句话也说不出来。