I am not a political person by nature. I don't think writers should be political persons. But in South Africa, you can't keep politics out of your life.
The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge.
可持续发展不是一种选择，而是现代经济中生存的必要条件。
每个成功项目的中间阶段看起来都像是一场灾难。
知识最大的敌人不是无知，而是知识的幻觉。
The future belongs to those who can balance economic growth with environmental protection.
自信是一切的关键。