做你自己，你可以成为任何你想成为的人。
Be yourself and you can be anything.
我们都容易受到偏见的影响，即使我们认为自己是完全理性的。
The fundamental point in fabricating a chain reacting machine is of course to see to it that each fission produces a certain number of neutrons and some of these neutrons will again produce fission.