好的设计应该是可及的,而非精英化的。
True strength comes from overcoming the obstacles we thought we couldn't get past.
In the quest for understanding, the journey is just as important as the destination.
奈奎斯特准则提供了一种图形方法来确定闭环系统的稳定性。
最好的报复就是巨大的成功。
A book can be a quiet place in a noisy world.