Leadership is about making tough decisions and standing by them.
领导力就是做出艰难的决定并坚持到底。
The idea of America is so important to me. It's about freedom, democracy, and the ability to create your own destiny.
A method of solution is perfect if we can foresee from the start, and even prove, that following that method we shall attain our aim.
The truth is not always beautiful, nor beautiful words the truth.
The only way to do great work is to love what you do.
The beauty of mathematics lies in its ability to describe the universe in the most elegant and concise way.
The best architecture comes from a deep understanding of human behavior.
La douleur est une porte ouverte sur quelque chose de plus grand qu'elle-même.