战略的本质在于活动——选择以不同的方式执行活动或执行与竞争对手不同的活动。
In preparing for battle I have always found that plans are useless， but planning is indispensable.
"Memory is a tricky thing; it can be both a blessing and a curse."
The world is indeed full of peril, and in it there are many dark places; but still there is much that is fair, and though in all lands love is now mingled with grief, it grows perhaps the greater.