Efficiency is highly overrated； Goofing off is highly underrated. Regularly scheduled sabbaths， sabbaticals， vacations， breaks， aimless walks and time off are essential for top performance of any kind. The best work ethic requires a good rest ethic.
The past is a foreign country; they do things differently there.
最成功的意识形态效果是那些不需要言语，只需默许沉默的效果。
The key to sustainable growth is balancing short-term gains with long-term vision.