I only dread one day at a time!
我一次只担心一天的生活。
Come,my friends,Tis not too late to seek a newer world,For my purpose holds to sail beyond the sunset，And though we are not now that strength which in old days moved earth and heaven,That which we are, we are;-- One equal temper of heroic hearts, Made weak by time and fate, but strong in will. To strive, to seek, to find, and not to yield。
Technology in forestry should serve nature, not conquer it.
祖国是祭坛，不是基座。
心理学不仅要描述意识的事实，还要解释它们。
怀疑是信仰的开始。
Mathematics is not a spectator sport.