In the end, all we have are the stories we tell ourselves.
The elegance of a mathematical proof is in its simplicity and clarity.
The best fertilizer for any farm is the footsteps of its owner.
成功的真正标准在于我们如何提升我们所在社区的生活水平。
我们的智慧来自于我们的经验，而我们的经验来自于我们的愚蠢。