大钱不在买卖中，而在等待中。
The big money is not in the buying and selling, but in the waiting.
True leadership means making tough decisions today that will benefit future generations.
We must invest in technology that not only improves efficiency but also reduces environmental impact.
断奶在幼儿生命中是个重要的转折点，我们不该让孩子继续吸吮而不咀嚼食物。