Life is too short to be living somebody else's dream.
The study of quantum gravity is essential for understanding the early universe.
That is the outstanding answer I've ever heard.
A vacation + a disaster = an adventure.
The most dangerous phrase in business is 'We've always done it this way.'
生命中最伟大的荣耀不在于从不跌倒，而在于每次跌倒后都能站起来。