Niels Bohr, for instance, spent
considerable effort attempting to reconcile the dual wave - particle nature of both electrons and light.
Academics spend
considerable effort attempting to explain these market tendencies, yet the past two years will only make their job more difficult: in both years the September quarters have been quite rewarding to investors.
Not exact matches
When «deniers» make a claim (like yours), it's based on the lack of serious research or
considerable effort, and if an error is pointed out, it's excused away or triggers a scrambling
attempt to change the subject.