唯一的好是知识，唯一的恶是无知。
The only good is knowledge and the only evil is ignorance.
儿童书籍应该充满温暖，而不仅仅是说教。
Success is not about the money you make, it's about the difference you make in people's lives.
Infrastructure builders must endure solitude and withstand tests.
生活的美在于它的不可预测性。
That is what learning is. You suddenly understand something you've understood all your life, but in a new way.