The biosphere is a planetary phenomenon of cosmic character.
生物圈是一种具有宇宙特征的行星现象。
The beauty of virology is that viruses teach us the rules of life by breaking them.
I was not born blind, I became blind at the age of 12, but I never felt like a victim.
The only limit to our realization of tomorrow will be our doubts of today.
在任何情况下都要寻找积极的一面。
Leadership is about making the tough decisions when they need to be made.
The market will do what it has to do to prove the majority wrong.