以眼还眼，只会让整个世界都变瞎。
The artist is the confidant of nature, flowers carry on dialogues with him through the graceful bending of their stems and the harmoniously tinted nuances of their blossoms.
The mathematician does not study pure mathematics because it is useful; he studies it because he delights in it and he delights in it because it is beautiful.
科学不仅仅是寻找答案，更是提出正确的问题。