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We have to continually be jumping off cliffs and developing our wings on the way down.

對稱性不僅是自然的一種屬性，而且是尋找物理定律的指導(dǎo)原則。

The best mathematics is not just logical—it is intuitive and beautiful.

We don't read and write poetry because it's cute,We read and write poetry because we are members of the human race，And the human race is filled with passion，Medicine,law,business,engineering,these are noble pursuits and necessary to sustain life，But poetry...beauty,romance,love...these are what we stay alive for，To quote from Whitman,“O me，O life， of the questions of these recurring，of the endless trains of the faithless，of cities filled with the foolish，what good amid these,O me,O life?”Answer.That you are here,that life exists and identity,that the powerful play goes on and you may contribute a verse， That the powerful play goes on and you may contribute a verse.

To live is to be constantly learning.

L'amour est la poésie des sens.

我害怕自己變得平庸。