Humility makes great men twice honourable.
To understand a program you must become both the machine and the program.
Introspection is the only method by which the mind can be directly observed.
Painting is a language, and like any language, it has its own grammar and syntax.
第一项任务是理解问题,第二项是找到解决方案,第三项是执行它。
The most important thing is to enjoy your life—to be happy—it's all that matters.