CRISPR的潜力巨大,但我们必须负责任地使用它。
The individual investor should act consistently as an investor and not as a speculator.
The scientific study of behavior must be based on objective, measurable data.
一个好老师必须能够设身处地为那些觉得学习困难的人着想。
艺术应该挑战、激发并让人们思考。