This quote emphasizes the importance of seeking wisdom and purity of heart from a divine source, which in this context is God. ‘Great thoughts’ signify profound wisdom, deep understanding, and a broad perspective on life. It suggests that we should aspire to possess a mind that can conceive noble and high ideas, contributing positively to our personal growth and the world around us.

A ‘pure heart’, on the other hand, represents sincerity, love, and selflessness. It is an appeal to maintain an untainted heart, free from malice or ill intentions towards others. A pure heart is often associated with moral integrity and genuine kindness, which are essential for harmonious coexistence.

Applying this quote in today’s world, it encourages us to seek wisdom and moral purity amidst the complexities and moral ambiguities of modern life. In a world rife with misinformation and moral corruption, ‘great thoughts’ could translate to critical thinking, discernment, and the pursuit of truth. Meanwhile, a ‘pure heart’ could mean maintaining ethical standards, showing empathy, and practicing kindness despite the prevalent self-interest.

In terms of personal development, this quote can be a guiding principle. It suggests that we should continuously strive for intellectual growth and moral uprightness. It is not enough to be smart or kind; one must aspire for both wisdom and purity of heart. This balanced growth can lead to a fulfilling life that contributes positively to the world.