CRISPR提出的伦理问题不是障碍,而是必要的对话。
The ethical questions raised by CRISPR are not obstacles—they are essential conversations.
可持续性必须有利可图,否则就根本不可持续。
一个人的最终衡量标准不是他在舒适和便利时站在哪里,而是他在挑战和争议时站在哪里。
People must feel that the natural world is important and valuable and beautiful and wonderful and an amazement and a pleasure.