Suffering! We owe to it all that is good in us, all that gives value to life; we owe to it pity, we owe to it courage, we owe to it all the virtues.

Every building must be a response to its environment, a dialogue with nature.

The greatest killer of happiness is comparison. If you must compare， compare yourself to you yesterday

创新是将变化视为机会而非威胁的能力。