The laws of physics produce complex structures, and in at least one case, a complex structure produces the laws of physics.
If somebody offers you an amazing opportunity but you are not sure you can do it, say yes – then learn how to do it later!
Life can be pulled by goals just as surely as it can be pushed by drives.
没有大胆的猜想，就没有伟大的发现。
在爱情中我们都是傻瓜。
All things are possible until they are proved impossible and even the impossible may only be so, as of now.