"教育的根是苦的，但果实是甜的。"

“If I had asked people what they wanted, they would have said faster horses.”

“You think your pain and your heartbreak are unprecedented in the history of the world, but...”

“Determination. No matter what field you're in, determination will surely get you to the top.”

“Bravery without forethought, causes a man to fight blindly and desperately like a mad bull...”

“In the end, we will remember not the words of our enemies, but the silence of our friends.”

“What you’re thinking is what you’re becoming.”

“The more sand has escaped from the hourglass of our life, the clearer we should see through it”

“In the midst of chaos, there is also opportunity.”

“It ain’t about how hard you hit. It’s about how hard you can get hit and keep moving forward”

“In the old world, you devoted 30% of your time to building a great service and 70% of your...”

“Without deviation from the norm, progress is not possible”

“I think frugality drives innovation, just like other constraints do. One of the only ways ...”