Drones in the future will be as ubiquitous as smartphones are today.
"The most courageous act is still to think for yourself. Aloud."
向更清潔能源的過渡是不可避免的，我們必須站在這一變革的最前沿。
在數(shù)學中，旅程和目的地同樣重要；發(fā)現(xiàn)的過程才是真正學習的地方。