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勇气并不总是咆哮。有时勇气是一天结束时那个轻声说"明天我再试一次"的声音。
让项目更快完成的最好方法是尽早开始。
"A book is a conversation between the author and the reader."
我总是试图在我讲述的每个故事中找到人性。
To feel much for others and little for ourselves; to restrain our selfishness and exercise our benevolent affections, constitute the perfection of human nature.
The most exciting moments in mathematics are when you discover something that was hidden in plain sight.