一个设计良好的系统应该易于使用、易于理解和易于修改。
古代的人,得志时,恩泽施于百姓;不得志时,修养自身显现于世。
The present is always changing, but the past is fixed.
The joy is in the journey, not just the destination.
"Books, which we mistake for consolation, only add depth to our sorrow."
The world is full of obvious things which nobody by any chance ever observes.