不要等到一切都刚刚好。它永远不会完美。总会有挑战、障碍和不完美的条件。所以呢？现在就开始吧。随着你迈出的每一步，你会变得越来越强大，越来越熟练，越来越自信，越来越成功。
Don't wait until everything is just right. It will never be perfect. There will always be challenges, obstacles and less than perfect conditions. So what. Get started now. With each step you take, you will grow stronger and stronger, more and more skilled, more and more self-confident and more and more successful.
每本书都是一次全新的创作冒险。
物理学家必须对自然法则的简洁与美怀有一种信念。
It is far more difficult to murder a phantom than a reality.
The most elegant theories are useless if they don't correspond to reality.
The world is dark, and light is precious.
The good life is one inspired by love and guided by knowledge.
真相往往隐藏在我们心灵最黑暗的角落。