The time at our disposal each day is elastic; the passions we feel dilate it, those we inspire contract it; and habit fills up what remains.
最好的设计是那些优雅地解决问题而不引人注目的设计。
Time is the invisible material in all my works.
The greatest use of life is to spend it for something that will outlast it.
我们都是欲望的囚徒，牢房的钥匙就在我们自己手中。
The pursuit of mathematical truth requires both intuition and rigor.