Women belong in all areas of science, and their contributions are invaluable.
The most powerful tool for change is knowledge, rigorously pursued and widely shared.
时间存在的意义就是任何事都不可能立刻实现。
"The only limit to our realization of tomorrow is our doubts of today."
集合起一百个伟大头脑,就会得到一个大傻瓜。