过去半个世纪最重要的政治发展是自由民主在世界范围内的传播。
Leadership is not about being in charge. It's about taking care of those in your charge.
在未来,人们将不再被劳动异化,而是被休闲异化。
We cannot change the past, but we can change how we view it.
文字的力量不在于其复杂性,而在于其触动心灵的能力。