把这一句，留给此刻的你
Be unselfish. That is the first and final commandment for those who would be useful and happy in their usefulness. If you think of yourself only, you cannot develop because you are choking the source of development, which is spiritual expansion through thought for others.
是无私的。这是第一诫，也是最后的诫命，给那些有用的人，让他们在有用中快乐。如果你只想到你自己，你就不能发展，因为你正在扼杀发展的源泉，那就是通过为他人思考而进行的精神扩张。