人类心智形成和操纵符号的能力使我们区别于其他动物。
The capacity of the human mind for forming and manipulating symbols is what sets us apart from other animals.
The use of a program to prove the 4-color theorem will not change mathematics - it merely demonstrates that the theorem, a challenge for a century, is probably not important to mathematics.
解析：知行工夫本不可离。
农业创新必须同时解决数量和质量问题。
未来属于那些能够平衡经济增长与环境保护的人。
最好的建筑往往来自限制条件。
The most valuable resource in any organization is its people.
