A physicist's intuition is like a compass in the wilderness of complexity.
When you believe in yourself, you can do anything.
创新是技术或组织新事物的市场引入,而不仅仅是其发明。
If a Nation expects to be ignorant and free in a state of civilization,it expects what never was and never will be....If we are to guard against ignorance and remain free,it is the responsibility of every American to be informed."