不要为成功而努力，要为做一个有价值的人而努力。

The key to a successful database system is its ability to evolve with the changing needs of its users.

I do not know what I may appear to the world， but to myself I seem to have been only like a boy playing on the sea-shore， and diverting myself in now and then finding a smoother pebble or a prettier shell than ordinary， whilst the great ocean of truth lay all undiscovered before me.

小规模养殖者是可持续水产养殖的支柱；他们的知识是不可替代的。