预测未来的唯一方法是创造未来。
The state is the most important institution in human society, and its strength or weakness is the key determinant of a society's success or failure.
Success is not final, failure is not fatal: It is the courage to continue that counts.
We are not asked to be successful, only to be faithful.
技术只是一个工具。真正的挑战是明智地使用它。
理论与观测之间的相互作用推动了天体物理学的发展。
"The act of writing is an act of resistance against the chaos of existence."