CHANGE
One must change one's tactics every ten years if one wishes to maintain one's superiority.
one must change, tactics, ten years, wishes, maintain
Any change, even a change for the better, is always accompanied by drawbacks and discomforts.
Loss is nothing else but change, and change is Nature's delight.
loss, change, nature's delight
The greatest discovery of all time is that a person can change his future by merely changing his attitude.