The beauty of mathematics lies in its ability to reveal the underlying simplicity in what appears to be complex.
The greatest journeys are those taken within.
在田野的寂静中,过去的回声越来越响亮。
"الكتابة هي مقاومة ضد النسيان."
你放弃的那一刻就是你输的那一刻。
You can tell whether a man is clever by his answers. You can tell whether a man is wise by his questions.