A good system design is one that makes it easy to do the right thing and hard to do the wrong thing.
The beauty of life is, while we cannot undo what is done, we can see it, understand it, learn from it and change. So that every new moment is spent not in regret, guilt, fear or anger, but in wisdom, understanding and love.
成功不是终点，失败也不是致命的：重要的是继续前进的勇气。
The study of mind is the study of life's problem-solving.
If you can dream it, you can do it.
Evil is whatever distracts.