The most valuable hydrocarbon molecule is the one we don't need to burn.

The universe we observe has precisely the properties we should expect if there is, at bottom, no design, no purpose, no evil, no good, nothing but blind, pitiless indifference.

自然从不刻板。

置身于是非之外，评断是非才能客观；置身于利害之外，才能看清利害的变化。