Old minds are like old horses; you must exercise them if you wish to keep them in working order.
CRISPR打开了我们甚至不知道存在的大门。
爱所有人，信任少许人，误伤任何人。
道德规则不是我们理性的结论。
一个人的心灵美好，是不可能掩蔽的，这会表现在形体容貌上，也能在神色上看得出来。
The key to success is persistence and continuous improvement.
The best biographies are those that make the reader feel they have met the subject in person.