Quality is never an accident; it is always the result of intelligent effort.
社會進(jìn)步需要個體自由與社會責(zé)任的有機結(jié)合。
The past is a shadow that follows us, no matter how fast we run.
Challenges are opportunities in disguise; embrace them with courage and wisdom.
People of the same trade seldom meet together， even for merriment and diversion， but the conversation ends in a conspiracy against the public， or in some contrivance to raise prices.
"In the vastness of the cosmos, every discovery is a step closer to understanding our place in it."