Tennis is a mental game. Everyone is fit, everyone hits great forehands and backhands – it’s the upstairs that counts.
网球是一项心理游戏。每个人都健康,每个人都打出很棒的正手和反手——重要的是头脑。
原子能的释放并没有创造新的问题。它仅仅是把解决一个现有问题的工作变得更为急迫。
If you are afraid of failure, you will not innovate.
我们不是从祖先那里继承皮革,而是从子孙那里借来的。
The most important decision is your attitude towards the world.