The present is always changing, but the past is fixed.
给一个人火，他能温暖一天；但把他点燃，他能温暖余生。
语言是一个自由创造的过程；其法则和原则是固定的，但生成原则的运用方式是自由且无限多样的。
可持续性必须成为我们在石油和天然气行业每一个决策的核心。
Children are the most honest critics; they will tell you exactly what they think.
房子是一座小城市，城市是一所大房子。
I think the most important thing in life is to be true to yourself.