Leave a gate behind you the way you first found it.
建筑师必须是人类需求的翻译者。
当今世界面临的最重要挑战是在发展中国家建立强大、有效且负责任的国家。
The coal industry must evolve to meet modern environmental standards, or it will become obsolete.
成功的真正标准是我们对多少人的生活产生了积极影响,而不仅仅是收入数字。
As you become more clear about who you really are, you'll be better able to decide what is best for you - the first time around.