解析:言行应以收敛为主。
数学真理是普遍而永恒的。
炼油创新不是要重新发明轮子,而是让轮子转得更清洁、更智能。
You don’t know what you can achieve until you try.
The future belongs to those who plant trees today.
The architect must be a visionary and a pragmatist.