The only limits you have are the limits you believe.

The construction industry must evolve or risk becoming obsolete.

物理学的美丽在于它能够用简单的原理描述复杂的事物。

The only thing I'm sure of is that I know nothing.

I think the act of reading imbues the reader with a sensitivity toward the outside world that people who don't read can sometimes lack.

你必须努力工作才能实现梦想。

当天赋不努力时，勤奋会战胜天赋。