数十亿年来,大自然一直是最出色的生物工程师。
The supreme quality for leadership is unquestionably integrity. Without it, no real success is possible, no matter whether it is on a section gang, a football field, in an army, or in an office.
This is the way the world ends, not with a bang but a whimper.
科学是关于理解世界,而医学是关于应用这种理解来帮助人们。
剪辑的魔力在于看不见的过渡。