预测未来的最好方式就是创造未来。
The best way to predict the future is to create it.
"We must be willing to take risks and embrace change if we want to achieve greatness."
I earnestly wish to point out in what true dignity and human happiness consists.
科学不是形式逻辑;它和其他创造性艺术一样,需要思想的自由发挥。