On progress: "If you're competitor-focused， you have to wait until there is a competitor doing something. Being customer-focused allows you to be more pioneering."
Every equation we write is a poem of the universe, a verse in the grand epic of existence.
——〈建国方略之一：孙文学说——行易知难〉，1919年5月20日
The moment one gives close attention to anything, even a blade of grass, it becomes a mysterious, awesome, indescribably magnificent world in itself.
你和你的梦想之间唯一的障碍就是尝试的意愿和相信它确实可能的信念。