忠于自己，永远不要让任何人改变你。
Stay true to yourself and never let anyone change you.
想象是灵魂的眼睛。
每一粒麦子都承载着一段历史，但谁会倾听？
The past is not a prison but a springboard.
学习的速度决定成长的速度。
The true spirit of delight, the exaltation, the sense of being more than Man, which is the touchstone of the highest excellence, is to be found in mathematics as surely as in poetry.
The best economic insights come from observing how people actually behave.