解析:其实说的是:不着相,不动心。
译文:只有贤明,品德高尚的人,才能令人信服。
The only limit to our realization of tomorrow is our doubts of today.
Persistence is the key to unlocking the mysteries of medicine.
在能源领域取得成功需要创新、韧性和对可持续性的承诺。