In the old world， you devoted 30% of your time to building a great service and 70% of your time to shouting about it. In the new world， that inverts.
粒子的概念只是一个近似，在经典极限下有效。
我不考虑成为最好的。我考虑比昨天更好。
Every decision we make at sea has a ripple effect on global food security.
The purpose of psychology is to understand how we cope with the world.