Now some advantages particular to this age are not to be denied. Boredom seems to have been vanquished. There is always something to do, but hasn’t this translated into a perpetual distraction in our lives.

I never buy a stock unless I understand the business.

The construction industry must evolve—or risk becoming obsolete.

解析：其实说的是：不着相，不动心。

Hold on to your dreams, never give up, and success will come one day.

Chemistry is the art of manipulating matter at the molecular level, and catalysis is its most powerful brush.