学习是系统中产生的任何变化,这些变化或多或少会永久性地改变其适应环境的能力。
I am convinced that the substitution of a simple tax on the rent of land for the complicated taxes which at present oppress industry would be advantageous to all classes.
我们都被赋予了一件事,通过它来衡量我们的生活,一个决心。
The beauty of architecture emerges from solving problems, not from decorating surfaces.