Whatever Nature has in store for mankind, unpleasant as it may be, men must accept, for ignorance is never better than knowledge.
无论大自然为人类准备了什么，无论多么不愉快，人类都必须接受，因为无知从来都不比知识更好。
The future of drones belongs to those who dare to push boundaries.
Writing is the only profession where no one considers you ridiculous if you earn no money.
The progress of mathematics is measured by the number of problems it can solve.