好的系统不能具有较弱的命令语言。
科学的真正价值在于它改变我们视角的能力。
The past beats inside me like a second heart.
我不是说唱歌手,我是一场运动。
The great challenge of our time is to create a world order that is both just and sustainable.
The challenge in learning is not just to memorize, but to generalize from specific examples to broader concepts.