心理学家必须不带预设地研究心灵。
The psychologist must study the mind without presuppositions.
All are gurus to us, the wicked by their evil deeds say 'do not come near me'. The good are always good, therefore all are like gurus to us.
Language is a process of free creation; its laws and principles are fixed, but the manner in which the principles of generation are used is free and infinitely varied.
The key to solving complex problems is to break them down into smaller, more manageable parts.
True leadership means making tough decisions today that will pay off decades later.
历史上最坏的罪恶往往都来自那些自以为是在打击罪恶的人。留心自己打击罪恶的想法。