The true genius shudders at incompleteness — and usually prefers silence to saying something which is not everything it ought to be.

可持续发展必须成为煤炭行业每个决策的核心。

质量从来不是偶然的；它始终是智慧努力的结果。

Programmers are not to be measured by their ingenuity and their logic but by the completeness of their case analysis.

建筑师必须是一个工匠。