Theoretical physics is to mathematics what sculpture is to the block of marble.
理论物理学之于数学,犹如雕塑之于大理石块。
Safety isn't a priority—priorities can change. Safety is a core value that never changes.
有人问巴菲特预计什么时后要退休,他回答
Free vaccines are more valuable than expensive treatments, yet harder to promote.
Adapt, react, re-adapt, act.