智者嘴在心里,愚者心在嘴里。
495. Work makes the workman.
勤工出巧匠。
496. You cannot burn the candle at both ends.
蜡烛不能两头点,精力不可过分耗。
497. You cannot eat your cake and have it.
鱼与熊掌,不可得兼。
498. You can take a horse to the water but you cannot make him drink.
强扭的瓜不甜。
499. You may know by a handful the whole sack.
由一斑可知全貌。
500. You never know what you can till you try.
是驴子是马,拉出来遛遛。