"To understand a country, you must understand its silences."
大海不会奖赏那些太焦虑、太贪婪或太不耐烦的人。
Science is simply common sense at its best—that is, rigidly accurate in observation, and merciless to fallacy in logic.  
在变化的世界中,适应性是任何矿业公司最大的资产。
The greatest gift is the passion for reading.
The pace of change will never be slower than it is today.
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.