A esperança é o último que morre.
The only way to do great work is to love what you do.
The ultimate goal of machine learning is to make computers learn from experience and improve their performance on tasks over time.
Sometimes I just feel like quitting, but then I think about all the people I’d be letting down.
《三民主义·民权主义·第三讲》(1924年）
市场永远不会错——意见往往是错的。