数学是理性的音乐。
Success in any art depends on the ability to express oneself.
The biggest risk is not taking any risk. In a world that's changing quickly, the only strategy that is guaranteed to fail is not taking risks.
I think the biggest lesson I've learned is to trust your instincts.
The essence of modernity is psychologism, the experiencing and interpretation of the world in terms of the reactions of our inner life and indeed as an inwardness.
