時間は最も希少な資源であり、それが管理されない限り、他に何も管理することはできない。 - ピーター・（ファーディナンド・）ドラッカー (1909 - 2005)
(Gerd AltmannによるPixabayからの画像)
(Google Translateのエンジンを使用した、Sound of Textによるテキスト読み上げ)
（←クリックでこの名言の英語を表示）
（←クリックでこの名言の英語を隠す）
Time is the scarcest resource and unless it is managed nothing else can be managed. - Peter (Ferdinand) Drucker (1909 - 2005)
![IMAGE: Patriotism is your conviction that this country is superior to all others because you were born in it. [Patriotism: Your conviction that this country is superior to all other countries because you were born in it. / Patriotism is, fundamentally, a conviction that a particular country is the best in the world because you were born in it.]](https://www.ok312.net/wp-content/uploads/2025/10/ai-generated-9017144_640-100x67.jpg)
![IMAGE: Every man has the defects of his qualities. [Every man has the defects of his virtues].](https://www.ok312.net/wp-content/uploads/2018/12/qualities-795867_640_aggression-487274_640-100x75.jpg)
