历史不是机械的，因为人们有自由去改变它。
La historia no es mecánica porque los hombres son libres para transformarla.
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.
要在科学上成功，你需要对真理有热情。
To write is to breathe life into the silent corners of the soul.
The best management is a true science, resting upon clearly defined laws, rules, and principles as a foundation.
Architecture is the art of making memories concrete.