The steel industry must embrace sustainability or risk becoming obsolete.
I believe in taking challenges head-on and not shying away from them.
我不喜歡安逸，我喜歡被挑戰(zhàn)。
關(guān)系模型基于謂詞邏輯和集合論，為數(shù)據(jù)庫管理提供了堅實的數(shù)學基礎(chǔ)。
Variant: All human actions have one or more of these seven causes: chance, nature, compulsions, habit, reason, passion and desire.